{"title":"Popular Exhausts","description":"","products":[{"product_id":"s55-single-midpipe-cen-cal","title":"BMW S55 F8X M3\/M4 CenCal Single Midpipe","description":"\u003ch6\u003e\u003cstrong\u003eBMW S55 F8X M3\/M4 Single Midpipe – Unlock Performance and Sound\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eTransform your BMW F80 M3 or F82\/F83 M4 with the S55 Single Midpipe, designed to eliminate backpressure, enhance exhaust flow, and deliver a more aggressive sound.\u003c\/strong\u003e This midpipe upgrade offers a perfect blend of increased power, precise fitment, and refined engineering, making it a must-have for S55 enthusiasts.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Enhanced Performance – Gain Horsepower and Torque:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eAchieve up to \u003cstrong\u003e18 wheel horsepower (whp)\u003c\/strong\u003e and \u003cstrong\u003e30 wheel torque (wtq)\u003c\/strong\u003e gains on stock turbos, with even greater increases on upgraded turbo setups.\u003c\/li\u003e\n\u003cli\u003eEliminates backpressure from the factory midpipe, allowing for smoother and more efficient turbo performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Optimized Airflow – Smooth and Drone-Free:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered with smooth bends to maximize airflow, ensuring improved exhaust flow for enhanced performance.\u003c\/li\u003e\n\u003cli\u003eDelivers an aggressive sound profile without introducing unwanted drone, striking the perfect balance for street and track use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e3. Spot-On Fitment – Hassle-Free Installation:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eGuaranteed to fit perfectly on BMW F80 M3 and F82\/F83 M4 models, ensuring a seamless installation.\u003c\/li\u003e\n\u003cli\u003eIncludes an exhaust brace for additional stability and straightforward installation, whether performed professionally or as a DIY project.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e4. Premium Construction – Proven Quality:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eProduced in the same facilities as leading brands like MAD, Cen-Cal, and Agency Performance, guaranteeing identical high-quality craftsmanship.\u003c\/li\u003e\n\u003cli\u003eBuilt to withstand extreme performance demands while maintaining durability and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2015–2019 BMW M3 (F80)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2015–2020 BMW M4 (F82\/F83)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the BMW S55 F8X Single Midpipe?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis midpipe is more than just an upgrade; it’s a gateway to unlocking your BMW’s true potential. With substantial gains in power and torque, precise fitment, and enhanced airflow, the S55 Single Midpipe sets the standard for performance and sound upgrades. Whether you’re seeking a bold exhaust tone or maximum turbo efficiency, this midpipe delivers on all fronts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Today – Experience Superior Power, Sound, and Performance!\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-end=\"1680\" data-start=\"1640\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":44280209801522,"sku":"S55-S-MP","price":629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMWS55F8XM3_M4CenCalSingleMidpipe.png?v=1781107454"},{"product_id":"cen-cal-titanium-e9x-s65-m3-catback-exhaust","title":"BMW E9X M3 S65 Cen-Cal Valved Titanium Catback Exhaust - E90\/E92\/E93","description":"\u003ch6\u003e\u003cstrong\u003eBMW E9X M3 Cen-Cal Valved Titanium Catback Exhaust – Unleash Precision Sound and Performance\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eRedefine your driving experience with the Cen-Cal Valved Catback Exhaust for the BMW E9X M3, engineered from high-grade titanium.\u003c\/strong\u003e Designed to deliver dynamic sound control, enhanced performance, and seamless fitment, this exhaust system is the ultimate upgrade for BMW enthusiasts who demand superior quality and versatility.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Dynamic Sound Control – Versatile and Engaging:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEffortlessly transition between an aggressive roar and refined quiet tones with the press of a button.\u003c\/li\u003e\n\u003cli\u003eEquipped with an advanced valved muffler system, delivering precise sound customization for every driving scenario.\u003c\/li\u003e\n\u003cli\u003eComes complete with a controller and all installation components for seamless integration and ease of use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Superior Performance Gains – Optimized for Power:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to improve airflow, reducing backpressure and enhancing throttle response and acceleration.\u003c\/li\u003e\n\u003cli\u003eEngineered with precision to boost horsepower and torque, making it ideal for street and track use.\u003c\/li\u003e\n\u003cli\u003eIncorporates CFD-tested designs to ensure maximum efficiency and performance-driven superiority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e3. High-Grade Titanium Construction – Lightweight and Durable:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eCrafted from premium titanium for exceptional strength, lightweight performance, and superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eSignificantly reduces system weight, improving handling and vehicle dynamics.\u003c\/li\u003e\n\u003cli\u003ePrecision-welded and mandrel-bent for optimized flow and long-lasting durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e4. Tailored Customization Options:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in dual, quad, or non-resonated configurations to suit your preferred sound profile.\u003c\/li\u003e\n\u003cli\u003eOffers customizable exhaust tip colors and materials, allowing for a personalized and premium aesthetic.\u003c\/li\u003e\n\u003cli\u003eIncludes optional X-pipe configurations for further sound and performance enhancements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e5. Noise Control and Quality Assurance:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMeticulously tested for perfect resonance, delivering a deep, refined tone without drone.\u003c\/li\u003e\n\u003cli\u003eBacked by a limited warranty, ensuring peace of mind with your investment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2008–2011 BMW E90 M3\u003c\/li\u003e\n\u003cli\u003e2008–2013 BMW E92 M3\u003c\/li\u003e\n\u003cli\u003e2008–2013 BMW E93 M3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBuild and Shipping Information:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEach system is made to order with precision craftsmanship and attention to detail.\u003c\/li\u003e\n\u003cli\u003eEstimated build time: 9–16 days.\u003c\/li\u003e\n\u003cli\u003eShipping time: 7–14 days, depending on location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eDue to its custom-made nature, cancellations or returns are not accepted.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the BMW E9X M3 Cen-Cal Valved Titanium Catback Exhaust?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned to outperform the competition, this titanium catback exhaust offers dynamic sound customization, superior lightweight construction, and unparalleled performance gains. With advanced noise control, customizable configurations, and precision engineering, it provides a driving experience that stands out. Whether you seek bold sound or refined sophistication, this exhaust is engineered to deliver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Today – Experience the Ultimate in Performance, Sound, and Style!\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"400\" height=\"225\" src=\"https:\/\/www.youtube.com\/embed\/LIGOhkcdRkg?si=8FdvQUkfPuG3y0EA\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"Dual resonated \/ Glossy Carbon fiber \/ Single x pipe","offer_id":45158850429234,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Dual resonated \/ Glossy Carbon fiber \/ Double x 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\/ Glossy Carbon fiber \/ Single x pipe","offer_id":45158850625842,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Glossy Carbon fiber \/ Double x pipe","offer_id":45614290010418,"sku":null,"price":2649.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Matte Carbon Fiber \/ Single x pipe","offer_id":47603423805746,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Matte Carbon Fiber \/ Double x pipe","offer_id":47603423838514,"sku":"","price":2649.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Burnt titanium \/ Single x pipe","offer_id":45158850658610,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Burnt titanium \/ Double x pipe","offer_id":45614290043186,"sku":"","price":2649.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Black \/ Single x pipe","offer_id":45158850691378,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Black \/ Double x pipe","offer_id":45614290075954,"sku":"","price":2649.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Polished \/ Single x pipe","offer_id":45158854656306,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Non resonated \/ Polished \/ Double x pipe","offer_id":45614290108722,"sku":"","price":2649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMWE9XM3S65Cen-CalValvedTitaniumCatbackExhaust-E90_E92_E93.png?v=1781115049"},{"product_id":"cen-cal-e9x-m3-s65-stainless-steel-catback-valved-exhaust","title":"Cen-Cal E9X M3 S65 Stainless Steel Valved Catback Exhaust","description":"\u003cp class=\"\"\u003eUnleash the full sound potential of your V8-powered BMW M3 with the \u003cstrong\u003eCen-Cal Stainless Steel Valved Catback Exhaust System\u003c\/strong\u003e, tailored for the \u003cstrong\u003eE90, E92, and E93 M3\u003c\/strong\u003e. Built from high-grade stainless steel and made to order with multiple customization options, this exhaust system delivers both aesthetics and performance with a \u003cstrong\u003evalved setup that switches from refined to aggressive at the push of a button\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"\"\u003eEngineered specifically for the \u003cstrong\u003eS65 engine\u003c\/strong\u003e, this exhaust system includes everything needed for installation, including a \u003cstrong\u003evalve controller\u003c\/strong\u003e and hardware. Available in a variety of tip finishes and configurations—\u003cstrong\u003edual, quad, non-resonated, or with X-pipe\u003c\/strong\u003e—this system is the perfect centerpiece for any enthusiast-driven E9X M3 build.\u003c\/p\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-72\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-33\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"6fb550cc-1449-4051-b19c-f4e200883a67\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003chr\u003e\n\u003ch3 data-end=\"25\" data-start=\"0\" data-section-id=\"1a6pia8\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"25\" data-start=\"4\"\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-end=\"82\" data-start=\"27\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"82\" data-start=\"34\"\u003e1. Valved Catback Design with Remote Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"229\" data-start=\"84\"\u003eSeamlessly switch between a stealthy tone and full-throttle roar with the included valve controller—ideal for daily driving and track days alike.\u003c\/p\u003e\n\u003ch6 data-end=\"286\" data-start=\"231\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"286\" data-start=\"238\"\u003e2. High-Quality Stainless Steel Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"409\" data-start=\"288\"\u003eBuilt from premium-grade stainless steel for long-lasting durability, corrosion resistance, and a clean, polished finish.\u003c\/p\u003e\n\u003ch6 data-end=\"445\" data-start=\"411\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"445\" data-start=\"418\"\u003e3. Customizable Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"603\" data-start=\"447\"\u003eChoose between dual or quad tip setups, non-resonated or X-pipe configurations, and several exhaust tip styles to suit your aesthetic and sound preferences.\u003c\/p\u003e\n\u003ch6 data-end=\"653\" data-start=\"605\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"653\" data-start=\"612\"\u003e4. Complete Installation Kit Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"780\" data-start=\"655\"\u003eShips with all necessary hardware, including the remote-controlled valve system, for a bolt-on install—no guesswork required.\u003c\/p\u003e\n\u003ch6 data-end=\"809\" data-start=\"782\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"809\" data-start=\"789\"\u003e5. Made to Order\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"959\" data-start=\"811\"\u003eEvery system is custom built to your spec. Production time is typically 9–16 days, with shipping times ranging from 7–14 days depending on location.\u003c\/p\u003e\n\u003chr data-end=\"964\" data-start=\"961\"\u003e\n\u003ch3 data-end=\"982\" data-start=\"966\" data-section-id=\"6756qd\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"982\" data-start=\"970\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1082\" data-start=\"984\"\u003e\n\u003cli data-end=\"1014\" data-start=\"984\" data-section-id=\"m16s2s\"\u003e2008–2011 BMW E90 M3 Sedan\u003c\/li\u003e\n\u003cli data-end=\"1045\" data-start=\"1015\" data-section-id=\"1voeiqd\"\u003e2008–2013 BMW E92 M3 Coupe\u003c\/li\u003e\n\u003cli data-end=\"1082\" data-start=\"1046\" data-section-id=\"1gnguh9\"\u003e2008–2013 BMW E93 M3 Convertible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1087\" data-start=\"1084\"\u003e\n\u003ch3 data-end=\"1112\" data-start=\"1089\" data-section-id=\"1ws9pgq\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1112\" data-start=\"1093\"\u003eImportant Note:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1213\" data-start=\"1114\"\u003eThis is a custom-built exhaust, so no cancellations or returns are accepted once production begins.\u003c\/p\u003e\n\u003cp data-end=\"1274\" data-start=\"1215\"\u003eDesigned specifically for the BMW E9X M3 S65 platform only.\u003c\/p\u003e\n\u003chr data-end=\"1279\" data-start=\"1276\"\u003e\n\u003ch3 data-end=\"1298\" data-start=\"1281\" data-section-id=\"1qy4h20\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1298\" data-start=\"1285\"\u003eBenefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1594\" data-start=\"1300\"\u003e\n\u003cli data-end=\"1360\" data-start=\"1300\" data-section-id=\"1p0pb5i\"\u003eAggressive sound with quiet mode at the push of a button\u003c\/li\u003e\n\u003cli data-end=\"1417\" data-start=\"1361\" data-section-id=\"1shkval\"\u003eCustom look and sound with tip and resonator options\u003c\/li\u003e\n\u003cli data-end=\"1467\" data-start=\"1418\" data-section-id=\"76ozz6\"\u003ePrecision-built for fitment and sound quality\u003c\/li\u003e\n\u003cli data-end=\"1534\" data-start=\"1468\" data-section-id=\"1v3wuxs\"\u003eLong-term reliability from corrosion-resistant stainless steel\u003c\/li\u003e\n\u003cli data-end=\"1594\" data-start=\"1535\" data-section-id=\"1jlr862\"\u003eUnique, made-to-order system that fits your build goals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1599\" data-start=\"1596\"\u003e\n\u003ch3 data-end=\"1614\" data-start=\"1601\" data-section-id=\"cryd7d\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1614\" data-start=\"1605\"\u003eFAQs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-end=\"1689\" data-start=\"1616\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1689\" data-start=\"1623\"\u003eDoes the exhaust come with everything needed for installation?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1794\" data-start=\"1691\"\u003eYes, the exhaust system includes the valved muffler, controller, all wiring, and installation hardware.\u003c\/p\u003e\n\u003ch6 data-end=\"1849\" data-start=\"1796\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1849\" data-start=\"1803\"\u003eCan I choose between different tip styles?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1926\" data-start=\"1851\"\u003eYes, tip finish and style options are customizable when placing your order.\u003c\/p\u003e\n\u003ch6 data-end=\"1982\" data-start=\"1928\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1982\" data-start=\"1935\"\u003eDo I need to modify my car to install this?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"2091\" data-start=\"1984\"\u003eNo permanent modifications are required. The system is bolt-on and designed to fit factory mounting points.\u003c\/p\u003e\n\u003ch6 data-end=\"2154\" data-start=\"2093\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2154\" data-start=\"2100\"\u003eCan I cancel or return the exhaust after ordering?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"2235\" data-start=\"2156\"\u003eNo. Due to its custom-built nature, all sales are final once production begins.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-end=\"1680\" data-start=\"1640\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"CenCal Motorsport","offers":[{"title":"Dual \/ Glossy Carbon fiber \/ Single x pipe","offer_id":44299153703218,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Glossy Carbon fiber \/ Double x pipe","offer_id":45614318321970,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Matte Carbon Fiber \/ Single x pipe","offer_id":47603312329010,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Matte Carbon Fiber \/ Double x pipe","offer_id":47603312361778,"sku":"","price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Polished \/ Single x pipe","offer_id":45158800032050,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Polished \/ Double x pipe","offer_id":45614318354738,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Black \/ Single x pipe","offer_id":45158806454578,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Black \/ Double x pipe","offer_id":45614318387506,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Glossy Carbon fiber \/ Single x pipe","offer_id":44299153735986,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Glossy Carbon fiber \/ Double x pipe","offer_id":45614318420274,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Matte Carbon Fiber \/ Single x pipe","offer_id":47603312394546,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Matte Carbon Fiber \/ Double x pipe","offer_id":47603312427314,"sku":"","price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Polished \/ Single x pipe","offer_id":45158800064818,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Polished \/ Double x pipe","offer_id":45614318453042,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Black \/ Single x pipe","offer_id":45158806487346,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Black \/ Double x pipe","offer_id":45614318485810,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Glossy Carbon fiber \/ Single x pipe","offer_id":44866839413042,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Glossy Carbon fiber \/ Double x pipe","offer_id":45614318518578,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Matte Carbon Fiber \/ Single x pipe","offer_id":47603312460082,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Matte Carbon Fiber \/ Double x pipe","offer_id":47603312492850,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Polished \/ Single x pipe","offer_id":45158800097586,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Polished \/ Double x pipe","offer_id":45614318551346,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Black \/ Single x pipe","offer_id":45158806520114,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Black \/ Double x pipe","offer_id":45614318584114,"sku":null,"price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Burnt Titanium \/ Single x pipe","offer_id":49890070593842,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Dual \/ Burnt Titanium \/ Double x pipe","offer_id":49890070626610,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Burnt Titanium \/ Single x pipe","offer_id":49890070659378,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Quad \/ Burnt Titanium \/ Double x pipe","offer_id":49890070692146,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Burnt Titanium \/ Single x pipe","offer_id":49890070724914,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Non res \/ Burnt Titanium \/ Double x pipe","offer_id":49890070757682,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/Cen-CalE9XM3S65StainlessSteelValvedCatbackExhaust_b57df0de-7e58-462c-aa36-92be69878c39.png?v=1781414609"},{"product_id":"f30-340i-b58-valved-catback-cencal","title":"F3X 340i\/440i B58 valved catback\/cencal (stainless steel)","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-29\" data-testid=\"conversation-turn-64\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d1d08a32-4544-4309-97e3-df37db57059c\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ZQ3QYJw4n-E?si=ZxIb3_ixzEtf9WYE\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"67\"\u003eIntroducing Our F30 340i B58 Cen-Cal Valved Catback Exhaust\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003cp data-start=\"69\" data-end=\"349\"\u003eIntroducing our F30 340i B58 Cen-Cal valved catback exhaust made from stainless steel. Not only does this exhaust look great, it sounds \u0026amp; fits great aswell. This catback exhaust features a valved muffler system allowing your exhaust to go quiet to loud with the click of a button!\u003c\/p\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-29\" data-testid=\"conversation-turn-64\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d1d08a32-4544-4309-97e3-df37db57059c\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003chr\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"356\" data-end=\"377\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"360\" data-end=\"377\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"379\" data-end=\"570\"\u003e\n\u003cli data-section-id=\"1tnvtkq\" data-start=\"379\" data-end=\"459\"\u003eValved muffler system with controller and everything needed for installation\u003c\/li\u003e\n\u003cli data-section-id=\"1v7au0l\" data-start=\"460\" data-end=\"505\"\u003eHigh quality stainless steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"1hpxrhv\" data-start=\"506\" data-end=\"529\"\u003eExhaust tip options\u003c\/li\u003e\n\u003cli data-section-id=\"15vt0x8\" data-start=\"530\" data-end=\"570\"\u003eOption for resonator or no resonator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"572\" data-end=\"575\"\u003e\n\u003ch3 data-section-id=\"6756qd\" data-start=\"577\" data-end=\"593\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"581\" data-end=\"593\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"595\" data-end=\"630\"\u003e\n\u003cli data-section-id=\"x8wjvy\" data-start=\"595\" data-end=\"617\"\u003eF30 340i 2016–2018\u003c\/li\u003e\n\u003cli data-section-id=\"1jrswsc\" data-start=\"618\" data-end=\"630\"\u003eF3X 440i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"632\" data-end=\"635\"\u003e\n\u003ch6 data-section-id=\"1pm5nik\" data-start=\"637\" data-end=\"650\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"641\" data-end=\"650\"\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"652\" data-end=\"864\"\u003e\n\u003cli data-section-id=\"ure21c\" data-start=\"652\" data-end=\"669\"\u003eMade to order\u003c\/li\u003e\n\u003cli data-section-id=\"bchttm\" data-start=\"670\" data-end=\"706\"\u003eEstimated build time (9–16 days)\u003c\/li\u003e\n\u003cli data-section-id=\"15iq7ea\" data-start=\"707\" data-end=\"746\"\u003eEstimated shipping time (7–14 days)\u003c\/li\u003e\n\u003cli data-section-id=\"50laob\" data-start=\"747\" data-end=\"807\"\u003eNo cancellations or returns due to customization options\u003c\/li\u003e\n\u003cli data-section-id=\"11e20so\" data-start=\"808\" data-end=\"864\"\u003eFor custom requests email \u003ca data-start=\"836\" data-end=\"862\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003ecencalmotorsport@gmail.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-end=\"1680\" data-start=\"1640\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003cp data-section-id=\"ahuv0q\" data-start=\"871\" data-end=\"915\"\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/YWypX1L5cNI?si=MIIeJbSSMEIqgBek\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"CenCal Motorsport","offers":[{"title":"Black \/ Yes","offer_id":45158881722674,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ No","offer_id":47603464765746,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Yes","offer_id":45158881755442,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Polished \/ No","offer_id":47603464798514,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Gloss carbon fiber \/ Yes","offer_id":46707454050610,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Gloss carbon fiber \/ No","offer_id":47603464831282,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Matte carbon fiber \/ Yes","offer_id":46707454083378,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Matte carbon fiber \/ No","offer_id":47603464864050,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Burnt titanium \/ Yes","offer_id":49889786593586,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Burnt titanium \/ No","offer_id":49889786626354,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/F3X340i440iB58valvedcatbackcencal_stainlesssteel_v1.png?v=1780127621"},{"product_id":"m340i-b58-cen-cal-valved-catback","title":"BMW M340i\/M440i G2X B58 Cen-Cal Valved Stainless Steel Catback Exhaust","description":"\u003ch6\u003e\u003cstrong\u003eBMW M340i\/M440i G2X Cen-Cal Valved Stainless Steel Catback Exhaust – Exceptional Sound and Performance\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade your BMW M340i or M440i with the Cen-Cal Valved Catback Exhaust, crafted from premium stainless steel.\u003c\/strong\u003e Designed for enthusiasts who demand superior sound, quality, and fitment, this exhaust system combines dynamic sound control with a sleek, aggressive aesthetic, all at a competitive price.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Valved Muffler System for Customizable Sound:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eSeamlessly switch between quiet and loud modes with the push of a button.\u003c\/li\u003e\n\u003cli\u003eIncludes a controller and all necessary components for hassle-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Premium Stainless Steel Construction:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eCrafted from high-quality stainless steel for exceptional durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eEngineered to withstand extreme conditions while maintaining superior performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e3. Customizable Exhaust Tips:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eChoose from a variety of exhaust tip designs to match your BMW’s style.\u003c\/li\u003e\n\u003cli\u003eEnhance the overall look and feel of your vehicle with a tailored finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ BMW M340i G20\u003c\/li\u003e\n\u003cli\u003e2019+ BMW M340i X Drive\u003c\/li\u003e\n\u003cli\u003e2021+ BMW M440i G22\u003c\/li\u003e\n\u003cli\u003e2021+ BMW M440i X Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBuild and Shipping Information:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEach system is made-to-order, ensuring meticulous attention to detail.\u003c\/li\u003e\n\u003cli\u003eBuild time: 8–14 days.\u003c\/li\u003e\n\u003cli\u003eShipping time: 5-7 days, depending on your location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a custom-made product, and cancellations are not accepted once the order is placed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the BMW M340i\/M440i G2X Cen-Cal Valved Catback Exhaust?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Cen-Cal Valved Catback Exhaust transforms your BMW M340i or M440i into a dynamic powerhouse. With its premium stainless steel construction, customizable exhaust tips, and dynamic sound control, it offers the perfect blend of performance, style, and value. Whether you’re cruising the streets or taking on the track, this exhaust system is engineered to elevate your driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Today – Experience Premium Sound, Style, and Performance!\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/CEzIs4YcrUQ?si=h7T5bgPKR4DTTcIL\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"Polished","offer_id":45158840205618,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45158840238386,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Glossy Carbon Fiber","offer_id":46690039922994,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon Fiber","offer_id":46690039955762,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMWS55F8XM3_M4CenCalSingleMidpipe_52c663d7-c09e-4940-8c3a-fa4f3e53c088.png?v=1781108523"},{"product_id":"g20-m340i-b58-cen-cal-valved-catback-titanium","title":"BMW M340i\/M440i G2X Cen-Cal Valved Titanium Catback Exhaust","description":"\u003ch6\u003e\u003cstrong\u003eBMW M340i\/M440i G2X Cen-Cal Valved Titanium Catback Exhaust – Precision, Performance, and Lightweight Design\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade your BMW M340i or M440i with the Cen-Cal Valved Catback Exhaust, crafted from premium Grade 5 titanium.\u003c\/strong\u003e Engineered for enthusiasts who demand superior sound, lightweight performance, and unmatched durability, this exhaust system combines cutting-edge materials with dynamic sound control for the ultimate driving experience.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Valved Muffler System for On-Demand Sound Control:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEffortlessly switch between quiet and loud exhaust modes with the push of a button.\u003c\/li\u003e\n\u003cli\u003eIncludes a controller and all necessary components for a smooth and straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Crafted from High-Quality Grade 5 Titanium:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eGrade 5 titanium offers exceptional strength-to-weight ratio and superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eSignificantly lighter than stainless steel, enhancing handling and overall performance.\u003c\/li\u003e\n\u003cli\u003eProvides a sleek, premium finish for a standout look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e3. Customizable Exhaust Tips:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eChoose from a variety of exhaust tip designs to match your BMW’s aesthetic.\u003c\/li\u003e\n\u003cli\u003eElevates the visual appeal of your vehicle with a tailored rear profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ BMW M340i\u003c\/li\u003e\n\u003cli\u003e2019+ BMW M340i X Drive\u003c\/li\u003e\n\u003cli\u003e2021+ BMW M440i\u003c\/li\u003e\n\u003cli\u003e2021+ BMW M440i X Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBuild and Shipping Information:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade-to-order to ensure precision craftsmanship and attention to detail.\u003c\/li\u003e\n\u003cli\u003eBuild time: 15–20 days.\u003c\/li\u003e\n\u003cli\u003eShipping time: 7-10 days, depending on your location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eDue to its custom-made nature, this exhaust system is non-returnable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the BMW M340i\/M440i G2X Cen-Cal Valved Titanium Catback Exhaust?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe use of Grade 5 titanium sets this catback exhaust apart, offering unparalleled durability, significant weight reduction, and a premium finish. With dynamic sound control, customizable tips, and precise fitment, this exhaust delivers an unrivaled driving experience. Whether on the road or track, it’s the ultimate performance upgrade for your BMW. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Today – Experience Lightweight Excellence, Performance, and Dynamic Sound!\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cstrong data-end=\"1680\" data-start=\"1640\"\u003e\u003cspan\u003e\u003cbr\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003cem\u003eProduct images are for reference only. Final product appearance, including titanium burn, pie-cut placement, and welds, may vary slightly from the images shown.\u003c\/em\u003e\u003cstrong\u003e\u003cstrong data-end=\"1680\" data-start=\"1640\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"Burnt titanium","offer_id":45158895157554,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45158895190322,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":45158895223090,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Glossy Carbon","offer_id":46689956331826,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon","offer_id":46689956364594,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/afcc49f4-3fa6-4304-a024-8452a637fd62.png?v=1784149800"},{"product_id":"s55-m3-m4-titanium-valved-catback-exhaust-cen-cal","title":"S55 F8X M2\/M3\/M4 Titanium Valved Catback Exhaust - Cen-Cal Motorsport","description":"\u003ch6\u003e\u003cstrong\u003eCen-Cal Motorsport Titanium Valved Catback Exhaust – BMW F80 M3 \/ F82 F83 M4 \/ F87 M2 (S55)\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eUnleash the true sound and performance of your S55-powered BMW with the \u003cstrong\u003eCen-Cal Motorsport Titanium Valved Catback Exhaust\u003c\/strong\u003e, engineered for the \u003cstrong\u003eF80 M3\u003c\/strong\u003e, \u003cstrong\u003eF82\/F83 M4\u003c\/strong\u003e, and \u003cstrong\u003eF87 M2\u003c\/strong\u003e. This system combines cutting-edge performance design with premium construction—offered at a competitive price point that outperforms much of the market.\u003c\/p\u003e\n\u003cp\u003eCrafted entirely from \u003cstrong\u003eGrade 5 titanium (Ti-6Al-4V)\u003c\/strong\u003e, this system offers unmatched strength, extreme weight reduction, and excellent thermal characteristics. With an integrated \u003cstrong\u003evalved muffler system\u003c\/strong\u003e, you gain total control over your exhaust note—switching from a refined tone to aggressive resonance at the press of a button.\u003c\/p\u003e\n\u003chr data-start=\"718\" data-end=\"721\"\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"0\" data-end=\"21\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"21\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"23\" data-end=\"63\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"30\" data-end=\"63\"\u003e1. Grade 5 Titanium Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"65\" data-end=\"221\"\u003eConstructed from aerospace-grade Ti-6Al-4V titanium for superior durability, corrosion resistance, and a significant reduction in weight over stock systems.\u003c\/p\u003e\n\u003ch6 data-start=\"223\" data-end=\"263\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"230\" data-end=\"263\"\u003e2. Dynamic Valved Muffler System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"265\" data-end=\"402\"\u003eRemote-controlled valves let you toggle exhaust volume on demand, delivering track-level aggression or street-level subtlety when needed.\u003c\/p\u003e\n\u003ch6 data-start=\"404\" data-end=\"440\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"411\" data-end=\"440\"\u003e3. Complete Installation Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"442\" data-end=\"573\"\u003eEach system includes a valve controller, wiring harness, and all necessary hardware for a direct installation without modification.\u003c\/p\u003e\n\u003ch6 data-start=\"575\" data-end=\"603\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"582\" data-end=\"603\"\u003e4. Precision Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"605\" data-end=\"716\"\u003eDesigned to integrate perfectly with OEM and most aftermarket downpipes. Backed by a limited fitment guarantee.\u003c\/p\u003e\n\u003chr data-start=\"718\" data-end=\"721\"\u003e\n\u003ch3 data-section-id=\"6756qd\" data-start=\"723\" data-end=\"739\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"727\" data-end=\"739\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"741\" data-end=\"837\"\u003e\n\u003cli data-section-id=\"alld6d\" data-start=\"741\" data-end=\"765\"\u003e2015–2020 BMW F80 M3\u003c\/li\u003e\n\u003cli data-section-id=\"22yx31\" data-start=\"766\" data-end=\"798\"\u003e2015–2020 BMW F82 M4 (Coupe)\u003c\/li\u003e\n\u003cli data-section-id=\"1pkochx\" data-start=\"799\" data-end=\"837\"\u003e2015–2020 BMW F83 M4 (Convertible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"839\" data-end=\"842\"\u003e\n\u003ch3 data-section-id=\"1pm5nik\" data-start=\"844\" data-end=\"857\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"848\" data-end=\"857\"\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"859\" data-end=\"1084\"\u003e\n\u003cli data-section-id=\"1k7sxfb\" data-start=\"859\" data-end=\"922\"\u003eMade to order – Production takes about 15–20 business days.\u003c\/li\u003e\n\u003cli data-section-id=\"rgu04f\" data-start=\"923\" data-end=\"999\"\u003eShipping time – Estimated 7–10 business days depending on your location.\u003c\/li\u003e\n\u003cli data-section-id=\"1onuqld\" data-start=\"1000\" data-end=\"1084\"\u003eNo cancellations or refunds once an order is placed due to custom build process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1086\" data-end=\"1089\"\u003e\n\u003ch3 data-section-id=\"cryd7d\" data-start=\"1091\" data-end=\"1104\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1095\" data-end=\"1104\"\u003eFAQs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"1106\" data-end=\"1165\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1113\" data-end=\"1165\"\u003eIs the exhaust truly made from Grade 5 titanium?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1167\" data-end=\"1277\"\u003eYes. We use high-quality Grade 5 titanium, known for its exceptional strength, heat resistance, and lightness.\u003c\/p\u003e\n\u003ch6 data-start=\"1279\" data-end=\"1322\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1286\" data-end=\"1322\"\u003eHow loud is it with valves open?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1324\" data-end=\"1454\"\u003eWith valves open, the exhaust produces a deep, aggressive tone. Closed, it offers a quieter, more refined sound for daily driving.\u003c\/p\u003e\n\u003ch6 data-start=\"1456\" data-end=\"1512\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1512\"\u003eWill this system fit my aftermarket downpipe?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1514\" data-end=\"1581\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eYes, it’s designed to work with both OEM and aftermarket downpipes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/VEmzjpUWasY?si=bbgQXk_sA9aOmVun\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"F80 M3\/F82 F83 M4 \/ Gloss Carbon Fiber","offer_id":45160114913586,"sku":"F8X-TI-VCB-CF","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F80 M3\/F82 F83 M4 \/ Matte Carbon Fiber","offer_id":49852358132018,"sku":"F8X-TI-VCB-MCF","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F80 M3\/F82 F83 M4 \/ Polished","offer_id":49852358164786,"sku":"F8X-TI-VCB-P","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F80 M3\/F82 F83 M4 \/ Black","offer_id":49852358197554,"sku":"F8X-TI-VCB-B","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F80 M3\/F82 F83 M4 \/ Burnt Titanium","offer_id":49852358230322,"sku":"F8X-TI-VCB-TI","price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F87 M2 \/ Gloss Carbon Fiber","offer_id":50520052302130,"sku":null,"price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F87 M2 \/ Matte Carbon Fiber","offer_id":50520052334898,"sku":null,"price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F87 M2 \/ Polished","offer_id":50520052367666,"sku":null,"price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F87 M2 \/ Black","offer_id":50520052400434,"sku":null,"price":2499.99,"currency_code":"USD","in_stock":true},{"title":"F87 M2 \/ Burnt Titanium","offer_id":50520052433202,"sku":null,"price":2499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/S55F8XM2_M3_M4TitaniumValvedCatbackExhaust-Cen-CalMotorsport.png?v=1781115726"},{"product_id":"s55-m3-m4-titanium-single-exit-exhaust-tomei-style","title":"BMW M4 \/ M3 F8X Single Exit Exhaust — CenCal Tomei Style","description":"\u003ch6\u003e\u003cstrong\u003eBMW F8X M3\/M4 Cen-Cal Single Exit Exhaust – JDM-Inspired Style Meets Aggressive Performance\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eGive your F8X platform a unique voice and standout style with the \u003cstrong\u003eCen-Cal Single Exit Exhaust\u003c\/strong\u003e, designed for the \u003cstrong\u003eBMW F80 M3\u003c\/strong\u003e and \u003cstrong\u003eF82\/F83 M4\u003c\/strong\u003e. Drawing inspiration from classic JDM builds, this Tomei-style system is quickly becoming a favorite among BMW enthusiasts for its bold aesthetic, unmistakable sound, and track-inspired attitude.\u003c\/p\u003e\n\u003cp class=\"\"\u003eAvailable in your choice of \u003cstrong\u003etitanium or stainless steel\u003c\/strong\u003e, this system not only adds striking rear-end appeal but also delivers noticeable performance and weight advantages, especially with the titanium option. The single exit setup produces a \u003cstrong\u003edeep, crisp exhaust tone\u003c\/strong\u003e that cuts through the ordinary—whether you're cruising the streets or revving at a show.\u003c\/p\u003e\n\u003cp class=\"\"\u003eEach system is \u003cstrong\u003emade to order\u003c\/strong\u003e and bolts directly to your downpipes using a \u003cstrong\u003eclamp or v-band system\u003c\/strong\u003e—no welding required. A custom \u003cstrong\u003ebrace is included\u003c\/strong\u003e for stability, and the \u003cstrong\u003eCen-Cal engraved logo\u003c\/strong\u003e offers an exclusive finishing touch.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-5\" data-testid=\"conversation-turn-16\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"5a2dcf65-174f-4945-9510-12f34318da19\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"0\" data-end=\"379\" data-is-only-node=\"\" data-is-last-node=\"\"\u003e\n\u003cli data-section-id=\"1fe7l4m\" data-start=\"0\" data-end=\"41\"\u003eJDM-inspired single exit exhaust design\u003c\/li\u003e\n\u003cli data-section-id=\"aicczc\" data-start=\"43\" data-end=\"116\"\u003eChoice of titanium (lightweight) or stainless steel (durable, polished)\u003c\/li\u003e\n\u003cli data-section-id=\"q84znl\" data-start=\"118\" data-end=\"169\"\u003eNo welding required – bolts directly to downpipes\u003c\/li\u003e\n\u003cli data-section-id=\"1271qfb\" data-start=\"171\" data-end=\"217\"\u003eIncludes support brace and mounting hardware\u003c\/li\u003e\n\u003cli data-section-id=\"peeiz1\" data-start=\"219\" data-end=\"261\"\u003eCustom Cen-Cal engraving for exclusivity\u003c\/li\u003e\n\u003cli data-section-id=\"1u753co\" data-start=\"263\" data-end=\"314\"\u003eCrisp, aggressive tone ideal for street and track\u003c\/li\u003e\n\u003cli data-section-id=\"ixq1v5\" data-start=\"316\" data-end=\"379\" data-is-last-node=\"\"\u003eBuilt-to-order with attention to detail and precision fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"9c8cd5ca-9538-4aa3-8883-6bf9ff385172\" data-testid=\"conversation-turn-17\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-6\" data-testid=\"conversation-turn-18\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8e96ee27-eb55-4368-887b-d576f52d0e23\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"0\" data-end=\"88\" data-is-only-node=\"\" data-is-last-node=\"\"\u003e\n\u003cli data-section-id=\"jg3cdx\" data-start=\"0\" data-end=\"22\"\u003e2015–2020 BMW F80 M3\u003c\/li\u003e\n\u003cli data-section-id=\"uwgpto\" data-start=\"24\" data-end=\"52\"\u003e2015–2020 BMW F82 M4 Coupe\u003c\/li\u003e\n\u003cli data-section-id=\"qbxes\" data-start=\"54\" data-end=\"88\" data-is-last-node=\"\"\u003e2015–2020 BMW F83 M4 Convertible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBuild \u0026amp; Shipping Timeline:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"c5be126d-f882-42be-a925-47888659aeee\" data-testid=\"conversation-turn-19\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-7\" data-testid=\"conversation-turn-20\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a3e61a8e-f014-4fc4-8537-052803b1d0d1\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"0\" data-end=\"77\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1qh5rs5\" data-start=\"0\" data-end=\"28\"\u003eProduction Time: 8–14 days\u003c\/li\u003e\n\u003cli data-section-id=\"192nd57\" data-start=\"30\" data-end=\"77\" data-is-last-node=\"\"\u003eShipping Time: 5–16 days (location-dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch6\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eDue to its made-to-order nature, cancellations are not accepted after purchase.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003eQ: What makes this exhaust “Tomei style”?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eA: It features a JDM-style single exit layout with minimal design cues, inspired by the iconic Tomei systems popular in Japanese performance tuning.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ: Which material is better—titanium or stainless steel?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eA: Titanium is lighter and offers a raw, high-end motorsport look and sound. Stainless steel is more cost-effective and polished while still being highly durable.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ: Is any welding or fabrication required?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eA: No, the system uses a clamp or v-band connection and bolts directly to your downpipes. A brace is included for added support.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ: Will this fit my 2017 M4 Convertible?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eA: Yes, it fits all 2015–2020 BMW F80 M3 and F82\/F83 M4 models.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eQ: How loud is it?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eA: The single exit design produces a more aggressive, race-inspired tone compared to dual setups.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/tYDVcAW8_fE?si=8qXJFdKiuaUbsBdh\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"Stainless Steel \/ Race Version (no valved muffler)","offer_id":47478252863794,"sku":"S55-SEEX-SS","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ Street Version (add valved muffler)","offer_id":50810464403762,"sku":null,"price":1999.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Race Version (no valved muffler)","offer_id":47478252896562,"sku":"S55-SEEX-TI","price":1949.99,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Street Version (add valved muffler)","offer_id":50810464436530,"sku":null,"price":2449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/F5A201FD-E74F-445D-B742-454B641969F8.jpg?v=1717529283"},{"product_id":"f30-340i-b58-valved-catback-cencal-titanium","title":"F3X 340i\/440i B58 valved Cen-Cal catback exhaust(titanium)","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-13\" data-turn-id-container=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-13\" data-testid=\"conversation-turn-210\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"6ba401d1-0d28-4491-8b45-efb9bea4277d\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"278\"\u003e\u003cstrong data-start=\"0\" data-end=\"83\"\u003eIntroducing our F30 340i B58 Cen-Cal valved catback exhaust made from titanium.\u003c\/strong\u003e Not only does this exhaust look great, it sounds \u0026amp; fits great as-well. This catback exhaust features a valved muffler system allowing your exhaust to go quiet to loud with the click of a button!\u003c\/p\u003e\n\u003chr data-start=\"280\" data-end=\"283\"\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"285\" data-end=\"306\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"289\" data-end=\"306\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"308\" data-end=\"477\"\u003e\n\u003cli data-section-id=\"dbg6x6\" data-start=\"308\" data-end=\"360\"\u003eValved with controller and everything to install\u003c\/li\u003e\n\u003cli data-section-id=\"4iq81o\" data-start=\"361\" data-end=\"386\"\u003eHigh quality titanium\u003c\/li\u003e\n\u003cli data-section-id=\"1hpxrhv\" data-start=\"387\" data-end=\"410\"\u003eExhaust tip options\u003c\/li\u003e\n\u003cli data-section-id=\"tp3bgg\" data-start=\"411\" data-end=\"436\"\u003eCen-Cal engraved logo\u003c\/li\u003e\n\u003cli data-section-id=\"15nmh6d\" data-start=\"437\" data-end=\"477\"\u003eOptioned with or without a resonator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"479\" data-end=\"482\"\u003e\n\u003ch3 data-section-id=\"6756qd\" data-start=\"484\" data-end=\"500\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"488\" data-end=\"500\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"502\" data-end=\"537\"\u003e\n\u003cli data-section-id=\"x8wjvy\" data-start=\"502\" data-end=\"524\"\u003eF30 340i 2016–2018\u003c\/li\u003e\n\u003cli data-section-id=\"1jrswsc\" data-start=\"525\" data-end=\"537\"\u003eF3X 440i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"539\" data-end=\"542\"\u003e\n\u003ch3 data-section-id=\"1pm5nik\" data-start=\"544\" data-end=\"557\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"548\" data-end=\"557\"\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"559\" data-end=\"771\"\u003e\n\u003cli data-section-id=\"ure21c\" data-start=\"559\" data-end=\"576\"\u003eMade to order\u003c\/li\u003e\n\u003cli data-section-id=\"bchttm\" data-start=\"577\" data-end=\"613\"\u003eEstimated build time (9–16 days)\u003c\/li\u003e\n\u003cli data-section-id=\"15iq7ea\" data-start=\"614\" data-end=\"653\"\u003eEstimated shipping time (7–14 days)\u003c\/li\u003e\n\u003cli data-section-id=\"50laob\" data-start=\"654\" data-end=\"714\"\u003eNo cancellations or returns due to customization options\u003c\/li\u003e\n\u003cli data-section-id=\"11e20so\" data-start=\"715\" data-end=\"771\"\u003eFor custom requests email \u003ca data-start=\"743\" data-end=\"769\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003ecencalmotorsport@gmail.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-86c0e697.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"773\" data-end=\"776\"\u003e\n\u003ch6 data-start=\"778\" data-end=\"824\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/h6\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"CenCal Motorsport","offers":[{"title":"Carbon fiber \/ Yes","offer_id":45196844302642,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Carbon fiber \/ No","offer_id":47603479216434,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Yes","offer_id":45196844335410,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ No","offer_id":47603479249202,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Yes","offer_id":45196844368178,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Polished \/ No","offer_id":47603479281970,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Burnt tips (titanium color) \/ Yes","offer_id":45196844400946,"sku":null,"price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Burnt tips (titanium color) \/ No","offer_id":47603479314738,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/F3X340i_440iB58valvedCen-Calcatbackexhaust_titanium.png?v=1781446937"},{"product_id":"g8x-s58-valved-catback-cen-cal-exhaust-titanium","title":"BMW G8X M3 \/ M4 \/ M2 S58 CenCal Titanium Valved Catback Exhaust","description":"\u003cp data-end=\"498\" data-start=\"187\"\u003eBuilt for the S58 platform, our Valved Titanium Catback Exhaust delivers what factory systems can’t: \u003cstrong data-end=\"395\" data-start=\"288\"\u003ereal weight savings, true sound control, and exhaust flow that matches the full potential of your motor\u003c\/strong\u003e. Each system is \u003cstrong data-end=\"448\" data-start=\"412\"\u003ehand-built from Grade 5 titanium\u003c\/strong\u003e and engineered for both performance and presence.\u003c\/p\u003e\n\u003chr data-end=\"503\" data-start=\"500\"\u003e\n\u003ch6 data-end=\"542\" data-start=\"505\" data-section-id=\"1h67wfg\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"542\" data-start=\"509\"\u003eGrade 5 Titanium Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"655\" data-start=\"544\"\u003eConstructed from premium \u003cstrong data-end=\"589\" data-start=\"569\"\u003eGrade 5 titanium\u003c\/strong\u003e, the same material used in aerospace and motorsport applications:\u003c\/p\u003e\n\u003cul data-end=\"820\" data-start=\"657\"\u003e\n\u003cli data-end=\"720\" data-start=\"657\" data-section-id=\"2meqou\"\u003eStronger than stainless steel at nearly \u003cstrong data-end=\"718\" data-start=\"699\"\u003ehalf the weight\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"778\" data-start=\"721\" data-section-id=\"1hyekjw\"\u003eExceptional heat resistance for sustained performance\u003c\/li\u003e\n\u003cli data-end=\"820\" data-start=\"779\" data-section-id=\"14lmi8j\"\u003eWill not corrode or degrade over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"983\" data-start=\"822\"\u003eThe result is a system that significantly reduces weight at the rear of the car while outperforming traditional stainless exhausts in durability and performance.\u003c\/p\u003e\n\u003chr data-end=\"988\" data-start=\"985\"\u003e\n\u003ch6 data-end=\"1018\" data-start=\"990\" data-section-id=\"qzzqy6\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1018\" data-start=\"994\"\u003eValved Sound Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1059\" data-start=\"1020\"\u003eTake full control of your exhaust note.\u003c\/p\u003e\n\u003cul data-end=\"1254\" data-start=\"1061\"\u003e\n\u003cli data-end=\"1129\" data-start=\"1061\" data-section-id=\"1n55pjj\"\u003eSwitch from \u003cstrong data-end=\"1117\" data-start=\"1075\"\u003equiet cruising to full-open aggression\u003c\/strong\u003e instantly\u003c\/li\u003e\n\u003cli data-end=\"1191\" data-start=\"1130\" data-section-id=\"ixm9kv\"\u003eIntegrated valve system allows on-demand sound adjustment\u003c\/li\u003e\n\u003cli data-end=\"1254\" data-start=\"1192\" data-section-id=\"1w8w4km\"\u003eIncludes \u003cstrong data-end=\"1252\" data-start=\"1203\"\u003ewireless controller and all required hardware \u003c\/strong\u003e(also applicable with stock valves)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1325\" data-start=\"1256\"\u003eKeep it refined when needed — or let the S58 scream when you want it.\u003c\/p\u003e\n\u003chr data-end=\"1330\" data-start=\"1327\"\u003e\n\u003ch6\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1362\" data-start=\"1336\"\u003eOptimized Exhaust Flow\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1422\" data-start=\"1364\"\u003eThis system is engineered for performance, not just sound. Single midpipe.\u003c\/p\u003e\n\u003cul data-end=\"1574\" data-start=\"1424\"\u003e\n\u003cli data-end=\"1472\" data-start=\"1424\" data-section-id=\"q10vb\"\u003eReduces backpressure for improved efficiency\u003c\/li\u003e\n\u003cli data-end=\"1519\" data-start=\"1473\" data-section-id=\"kdw74w\"\u003eEnhances throttle response and turbo spool\u003c\/li\u003e\n\u003cli data-end=\"1574\" data-start=\"1520\" data-section-id=\"1x53ygz\"\u003eDelivers measurable gains in horsepower and torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1633\" data-start=\"1576\"\u003eCompatible with \u003cstrong data-end=\"1632\" data-start=\"1592\"\u003estock, catted, and catless downpipes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1638\" data-start=\"1635\"\u003e\n\u003ch6\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1670\" data-start=\"1644\"\u003ePrecision Fit \u0026amp; Finish\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-end=\"1909\" data-start=\"1672\"\u003e\n\u003cli data-end=\"1728\" data-start=\"1672\" data-section-id=\"f5o9l2\"\u003eDirect bolt-on fitment using \u003cstrong data-end=\"1726\" data-start=\"1703\"\u003eOEM mounting points\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1862\" data-start=\"1804\" data-section-id=\"1aqf8zk\"\u003eEvery weld is inspected and each system is leak-tested\u003c\/li\u003e\n\u003cli data-end=\"1909\" data-start=\"1863\" data-section-id=\"10xpl9n\"\u003eFinished with a \u003cstrong data-end=\"1909\" data-start=\"1881\"\u003elaser-etched CenCal logo\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1914\" data-start=\"1911\"\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan role=\"text\"\u003eTip Options\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1987\" data-start=\"1948\"\u003eFully customizable to match your build:\u003c\/p\u003e\n\u003cul data-end=\"2125\" data-start=\"1989\"\u003e\n\u003cli data-end=\"2033\" data-start=\"1989\" data-section-id=\"6ftt3t\"\u003eMultiple exhaust tip finishes and styles\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2125\" data-start=\"2080\" data-section-id=\"16gmtb1\"\u003eDial in the exact look and sound you want\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2130\" data-start=\"2127\"\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan role=\"text\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2445\" data-start=\"2154\"\u003e\n\u003cli data-end=\"2187\" data-start=\"2154\" data-section-id=\"1d4e2f6\"\u003eGrade 5 titanium construction\u003c\/li\u003e\n\u003cli data-end=\"2231\" data-start=\"2188\" data-section-id=\"165jpqx\"\u003eValved muffler with wireless controller\u003c\/li\u003e\n\u003cli data-end=\"2279\" data-start=\"2232\" data-section-id=\"yc9xyy\"\u003eSignificant weight reduction over stainless\u003c\/li\u003e\n\u003cli data-end=\"2329\" data-start=\"2280\" data-section-id=\"ag7vsv\"\u003eReduced backpressure for improved performance\u003c\/li\u003e\n\u003cli data-end=\"2374\" data-start=\"2330\" data-section-id=\"1owj209\"\u003eDirect bolt-on fitment with flex section\u003c\/li\u003e\n\u003cli data-end=\"2407\" data-start=\"2375\" data-section-id=\"1q6un1m\"\u003eCenCal laser-etched branding\u003c\/li\u003e\n\u003cli data-end=\"2445\" data-start=\"2408\" data-section-id=\"1gmcbdb\"\u003eMultiple tip options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2450\" data-start=\"2447\"\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2475\" data-start=\"2456\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2643\" data-start=\"2477\"\u003e\n\u003cli data-end=\"2525\" data-start=\"2477\" data-section-id=\"r4cdgy\"\u003eFull Grade 5 titanium catback exhaust system\u003c\/li\u003e\n\u003cli data-end=\"2577\" data-start=\"2526\" data-section-id=\"tksx43\"\u003eValved muffler with controller \u0026amp; wiring harness\u003c\/li\u003e\n\u003cli data-end=\"2615\" data-start=\"2578\" data-section-id=\"1n6a8zt\"\u003eAll required hardware and gaskets\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2648\" data-start=\"2645\"\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2665\" data-start=\"2654\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2753\" data-start=\"2667\"\u003e\n\u003cli data-end=\"2693\" data-start=\"2667\" data-section-id=\"xvnfg0\"\u003e2023+ BMW G87 M2 (S58)\u003c\/li\u003e\n\u003cli data-end=\"2720\" data-start=\"2694\" data-section-id=\"1f276dw\"\u003e2021+ BMW G80 M3 (S58)\u003c\/li\u003e\n\u003cli data-end=\"2753\" data-start=\"2721\" data-section-id=\"1d4mamq\"\u003e2021+ BMW G82 \/ G83 M4 (S58)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2758\" data-start=\"2755\"\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2793\" data-start=\"2764\"\u003eLead Times \u0026amp; Availability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2877\" data-start=\"2795\"\u003e\n\u003cli data-end=\"2831\" data-start=\"2795\" data-section-id=\"vmc1c4\"\u003e\n\u003cstrong data-end=\"2818\" data-start=\"2797\"\u003ePrep \u0026amp; Packaging:\u003c\/strong\u003e 12–25 days\u003c\/li\u003e\n\u003cli data-end=\"2877\" data-start=\"2832\" data-section-id=\"eqgrqe\"\u003e\n\u003cstrong data-end=\"2865\" data-start=\"2834\"\u003eOversized Freight Shipping:\u003c\/strong\u003e 7–10 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2976\" data-start=\"2879\"\u003eWe strive to \u003cstrong data-end=\"2921\" data-start=\"2892\"\u003ekeep this system in stock\u003c\/strong\u003e, however due to high demand, \u003cstrong data-end=\"2975\" data-start=\"2951\"\u003ebackorders can occur\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-end=\"3146\" data-start=\"2978\"\u003e\n\u003cli data-end=\"3045\" data-start=\"2978\" data-section-id=\"28xceo\"\u003eIf your order is affected, you will be \u003cstrong data-end=\"3043\" data-start=\"3019\"\u003enotified immediately\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3146\" data-start=\"3046\" data-section-id=\"1nh11rz\"\u003eLead times listed above are \u003cstrong data-end=\"3089\" data-start=\"3076\"\u003eestimates\u003c\/strong\u003e and may be shorter or longer depending on availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3242\" data-start=\"3148\"\u003e📩 For the most accurate and up-to-date lead time, contact:\u003cbr data-end=\"3210\" data-start=\"3207\"\u003e\u003cstrong data-end=\"3242\" data-start=\"3210\"\u003e\u003ca rel=\"noopener\" class=\"decorated-link cursor-pointer\" data-end=\"3240\" data-start=\"3212\"\u003esupport@cencalmotorsport.com\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" aria-hidden=\"true\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-ftjksuqy.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"3247\" data-start=\"3244\"\u003e\n\u003ch3 data-end=\"3268\" data-start=\"3249\" data-section-id=\"1r681jp\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"3268\" data-start=\"3253\"\u003eOrder Terms\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAll systems are built to order\u003cbr\u003e\u003cstrong data-end=\"3348\" data-start=\"3307\"\u003eNo cancellations once order is places\u003cbr\u003eNo chargebacks under any circumstances\u003cbr\u003e\u003c\/strong\u003eBy purchasing, you agree to these terms\u003cbr\u003e\u003cstrong data-end=\"3422\" data-start=\"3397\"\u003eFor off-road use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003cp\u003eWatch \u003cstrong data-end=\"3422\" data-start=\"3397\"\u003eDOUBT \u003c\/strong\u003einstall this system down below...\u003cbr\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/yY5D_j03AtE?si=ovLvayHqpPmD9M-K\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"CC Exhausts","offers":[{"title":"Glossy Carbon Fiber \/ G87 M2","offer_id":45904109797682,"sku":null,"price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Glossy Carbon Fiber \/ G80 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M2","offer_id":45904110420274,"sku":null,"price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Brushed Silver \/ G80 M3","offer_id":45904110453042,"sku":"G8X-TI-VCB-P","price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Brushed Silver \/ G82\/G83 M4","offer_id":45904110485810,"sku":null,"price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Burnt Blue \/ G87 M2","offer_id":45218372976946,"sku":"","price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Burnt Blue \/ G80 M3","offer_id":45904109568306,"sku":"G8X-TI-VCB-TI","price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Burnt Blue \/ G82\/G83 M4","offer_id":45904109601074,"sku":null,"price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ G87 M2","offer_id":51055726952754,"sku":null,"price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ G80 M3","offer_id":51055726985522,"sku":null,"price":3299.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ G82\/G83 M4","offer_id":51055727018290,"sku":null,"price":3299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMWF8XM3_M4_M2CS55CenCalValvedStainlessSteelCatbackExhaust_5_52162896-7aac-4c93-8e94-c5af25d9fec1.png?v=1781114599"},{"product_id":"g8x-m3-m4-valved-cen-cal-catback-exhaust-stainless-steel","title":"BMW G8X M2\/M3\/M4 S58 CenCal Valved Stainless Steel Catback Exhaust","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOur G8X M2\/M3\/M4 Stainless Steel Valved Catback delivers the tone, flow, and quality that the S58 deserves. Built from T304 stainless steel with full valved functionality, this system sounds incredible whether you're cruising quiet or running wide open.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\n\u003cstrong\u003eNOTE\u003c\/strong\u003e:\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor the videos on this product listing the G80 M3 is paired with catless downpipes \u0026amp; the G87 M2 is paired with stock downpipes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eT304 Stainless Steel Construction\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eT304 stainless steel is the industry standard for high-performance exhaust systems. It offers superior corrosion resistance, handles extreme heat without warping, and maintains a clean finish over time. Every pipe is mandrel-bent for smooth airflow, and every joint is TIG-welded for strength and a factory-quality finish.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eValved Sound Control\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eQuiet mode for the morning commute. Wide open for when you want the neighborhood to know you're leaving. The integrated valve system puts full control of your exhaust note at your fingertips. Every system includes the valve controller and all wiring for a plug-and-play setup.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMaximum Flow, Minimum Restriction\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLess restriction, more power. Our single mid-pipe design is engineered for maximum sound output and the least possible restriction, letting the S58 breathe exactly how it should. Pairs with stock, catted, or catless downpipes.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBolt-On Fitment\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEngineered for direct fitment with OEM mounting points. A built-in flex section handles drivetrain movement and makes installation straightforward. No cutting, no guesswork, no headaches.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTip Options\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMultiple exhaust tip designs available to match your setup and your style.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eValved muffler with wireless controller (you can also use stock valves)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSingle mid-pipe for maximum flow and sound\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMandrel-bent piping for optimized airflow\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTIG-welded joints throughout\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDirect bolt-on fitment with flex section\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLighter than factory exhaust\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMultiple tip options available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull T304 stainless steel catback exhaust system\u003c\/li\u003e\n\u003cli\u003eValved muffler with controller and wiring harness\u003c\/li\u003e\n\u003cli\u003eFlex section for simplified installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2023+ BMW G87 M2 (S58)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2021+ BMW G80 M3 (S58)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2021+ BMW G82\/G83 M4 (S58)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eLead Times\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrep \u0026amp; Packaging: 5–7 days\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"whitespace-normal break-words pl-2\"\u003eOversized Freight Shipping: 7–10 days\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003eWe strive to keep this product in stock at all times but during high demand back orders can occur and you will be notified. The processing\/lead time above is just a estimate and time may be shorter or longer subject to availability. Email support@cencalmotorsport.com for the most accurate current lead time!\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOrder Terms\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBecause these exhausts are high demand, all sales are final. Additionally no charge backs are tolerated on this product under any circumstances. By purchasing, you acknowledge and agree to these terms. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e60 Second Sound Clip:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003ciframe width=\"400\" height=\"225\" src=\"https:\/\/www.youtube.com\/embed\/PuZAqHoC9Ug?si=p0YJI1VEqmJdISqU\u0026amp;start=839\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThis product is for off-road use only.\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003ciframe width=\"400\" 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Silver","offer_id":51055339667762,"sku":null,"price":1949.0,"currency_code":"USD","in_stock":true},{"title":"G82\/G83 M4 \/ Silver Stainless Steel (Standard) \/ Brushed Silver","offer_id":50742219211058,"sku":null,"price":1949.0,"currency_code":"USD","in_stock":true},{"title":"G82\/G83 M4 \/ Silver Stainless Steel (Standard) \/ Burnt Blue","offer_id":49851570422066,"sku":null,"price":1949.0,"currency_code":"USD","in_stock":true},{"title":"G82\/G83 M4 \/ Silver Stainless Steel (Standard) \/ Gold","offer_id":49851570618674,"sku":null,"price":1949.0,"currency_code":"USD","in_stock":true},{"title":"G82\/G83 M4 \/ Gold Stainless Steel (Electroplated) \/ Gloss Carbon Fiber","offer_id":50323515834674,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G82\/G83 M4 \/ Gold Stainless Steel (Electroplated) \/ Matte Carbon Fiber","offer_id":50323515932978,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G82\/G83 M4 \/ Gold Stainless Steel 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(Standard) \/ Burnt Blue","offer_id":49851570454834,"sku":null,"price":1949.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Silver Stainless Steel (Standard) \/ Gold","offer_id":49851570651442,"sku":null,"price":1949.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Gloss Carbon Fiber","offer_id":50323515867442,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Matte Carbon Fiber","offer_id":50323515965746,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Gloss Black","offer_id":50323516162354,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Matte Black","offer_id":51055339831602,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Polished Silver","offer_id":51055339864370,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Brushed Silver","offer_id":50742219309362,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Burnt Blue","offer_id":50323516260658,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true},{"title":"G87 M2 \/ Gold Stainless Steel (Electroplated) \/ Gold","offer_id":50323516358962,"sku":null,"price":2449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMWG8XM2_M3_M4S58CenCalValvedStainlessSteelCatbackExhaust_8.png?v=1781106580"},{"product_id":"f8x-m3-m4-cen-cal-valved-catback-exhaust-stainless-steel","title":"BMW F8X M3\/M4\/M2C S55 CenCal Valved Stainless Steel Catback Exhaust","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe S55 is one of BMW's most capable engines, but the factory exhaust doesn't do it justice. Most F8X owners know the struggle, raspy mid-range, muted top-end, and an exhaust note that never quite delivers the inline-six character it should. Thankfully, our F8X S55 Valved Stainless Steel Catback is designed to fix that, giving your M3, M4, or M2 Competition a clean, deep tone without the drone and rasp that plague so many aftermarket options.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eT304 Stainless Steel Construction\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eT304 stainless steel is the industry standard for high-performance exhaust systems. It offers superior corrosion resistance, handles extreme heat without warping, and maintains a clean finish over time. Every pipe is mandrel-bent for smooth airflow, and every joint is TIG-welded for strength and a factory-quality finish.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eValved Sound Control\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eQuiet mode for the morning commute. Wide open for when you want the neighborhood to know you're leaving. The integrated valve system puts full control of your exhaust note at your fingertips. Every system includes a weighted, premium-feel remote and all wiring for a plug-and-play setup.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMaximum Flow, Maximum Sound\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOur single mid-pipe design opens up the exhaust for maximum output and zero restriction. Pair it with our catless downpipes for the full experience—deep tone, instant throttle response, and yes, flames with the right tune. Check the video below to hear and see it in action.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBolt-On Fitment\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEngineered for direct fitment with OEM mounting points. A built-in flex section handles drivetrain movement and makes installation straightforward. No cutting, no guesswork, no headaches.\u003c\/p\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTip Options\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMultiple exhaust tip designs available to match your setup. Brushed tips pictured.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eValved muffler with weighted, premium remote\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSingle mid-pipe for maximum flow and sound\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMandrel-bent piping for optimized airflow\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTIG-welded joints throughout\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDirect bolt-on fitment with flex section\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLighter than factory exhaust\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFlame-friendly with the right setup\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMultiple tip options available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFull T304 stainless steel catback exhaust system\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eValved muffler with controller and wiring harness\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAll necessary hardware and gaskets\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFlex section for simplified installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2015–2020 BMW F80 M3 (S55)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2015–2020 BMW F82 M4 Coupe (S55)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2015–2020 BMW F83 M4 Convertible (S55)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2018–2021 BMW F87 M2 Competition (S55)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eLead Times\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrep \u0026amp; Packaging: 5–7 days\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOversized Freight Shipping: 7–10 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOrder Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBecause each exhaust is built to order, all sales are final. By purchasing, you acknowledge and agree to these terms. This product is for off-road use only.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003e\u003ciframe width=\"400\" height=\"225\" src=\"https:\/\/www.youtube.com\/embed\/06iNsgd_9hU?si=YuGqVkF6ab46NIfG\u0026amp;start=799\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"F80 M3 \/ Gloss Carbon Fiber","offer_id":45533328277810,"sku":"F8X-SS-VCB-CF","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F80 M3 \/ Matte Carbon Fiber","offer_id":45533328441650,"sku":"F8X-SS-VCB-MCF","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F80 M3 \/ Brushed","offer_id":50686694555954,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F80 M3 \/ Chrome","offer_id":45533328539954,"sku":"F8X-SS-VCB-P","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F80 M3 \/ Black","offer_id":48829675077938,"sku":"F8X-SS-VCB-B","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F80 M3 \/ Burnt (Titanium Color)","offer_id":48829675176242,"sku":"F8X-SS-VCB-TI","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F82\/F83 M4 \/ Gloss Carbon Fiber","offer_id":50039974887730,"sku":"F8X-SS-VCB-CF","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F82\/F83 M4 \/ Matte Carbon Fiber","offer_id":50039975018802,"sku":"F8X-SS-VCB-MCF","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F82\/F83 M4 \/ Brushed","offer_id":50686694588722,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F82\/F83 M4 \/ Chrome","offer_id":50039975149874,"sku":"F8X-SS-VCB-P","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F82\/F83 M4 \/ Black","offer_id":50039975280946,"sku":"F8X-SS-VCB-B","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F82\/F83 M4 \/ Burnt (Titanium Color)","offer_id":50039975412018,"sku":"F8X-SS-VCB-TI","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F87 M2C \/ Gloss Carbon Fiber","offer_id":50039974920498,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F87 M2C \/ Matte Carbon Fiber","offer_id":50039975051570,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F87 M2C \/ Brushed","offer_id":50686694621490,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F87 M2C \/ Chrome","offer_id":50039975182642,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F87 M2C \/ Black","offer_id":50039975313714,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true},{"title":"F87 M2C \/ Burnt (Titanium Color)","offer_id":50039975444786,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMWF8XM3_M4_M2CS55CenCalValvedStainlessSteelCatbackExhaust_4.png?v=1781109081"},{"product_id":"g42-m240i-b58-cen-cal-valved-catback-exhaust-titanium","title":"Cen-Cal Titanium Valved Catback Exhaust – BMW G42 M240i (B58 Engine)","description":"\u003cp\u003eUnlock elite performance and sound with the \u003cstrong\u003eCen-Cal Valved Catback Exhaust\u003c\/strong\u003e, engineered from \u003cstrong\u003eaerospace-grade Grade 5 titanium\u003c\/strong\u003e for your \u003cstrong\u003e2022+ BMW G42 M240i\u003c\/strong\u003e. This system delivers a premium blend of aggressive tone, reduced weight, and long-lasting durability—\u003cstrong\u003eweighing over 50 lbs less than the factory exhaust\u003c\/strong\u003e. Designed with both daily driving and spirited performance in mind, the valved muffler system allows you to \u003cstrong\u003eswitch from quiet to loud mode at the press of a button\u003c\/strong\u003e using the included remote controller.\u003c\/p\u003e\n\u003cp class=\"\"\u003eFully compatible with \u003cstrong\u003eOEM and aftermarket downpipes\u003c\/strong\u003e, and customizable with multiple \u003cstrong\u003eexhaust tip options\u003c\/strong\u003e, this system is made-to-order with precision craftsmanship and backed by a \u003cstrong\u003efitment guarantee and limited warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Premium Grade 5 Titanium Construction\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eCrafted from ultra-lightweight, corrosion-resistant titanium for maximum strength, weight reduction, and long-term durability under extreme conditions.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Valved Exhaust with Remote Controller\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eAdjust sound output on demand—quiet when cruising, aggressive when wide open—with the included plug-and-play valve control system.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e3. Over 50 lbs Weight Savings\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eSignificantly lighter than OEM, enhancing handling, acceleration, and overall driving dynamics.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eExhaust Tip Options\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eChoose from various tip finishes to suit your vehicle’s style.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eOEM \u0026amp; Aftermarket Downpipe Compatibility\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eBolts up easily to factory or aftermarket downpipes with no modifications required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 data-start=\"0\" data-end=\"14\"\u003e\u003cstrong\u003eMade to Order:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"16\" data-end=\"160\"\u003e\n\u003cli data-section-id=\"1m9mk6o\" data-start=\"16\" data-end=\"41\"\u003eBuild time: 8–14 days\u003c\/li\u003e\n\u003cli data-section-id=\"1jpl41i\" data-start=\"42\" data-end=\"88\"\u003eShipping time: 5–16 days based on location\u003c\/li\u003e\n\u003cli data-section-id=\"1j8bg8e\" data-start=\"89\" data-end=\"160\"\u003eNo returns or cancellations due to the custom nature of the product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"162\" data-end=\"165\"\u003e\n\u003ch3 data-section-id=\"199tg5\" data-start=\"167\" data-end=\"179\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"181\" data-end=\"217\"\u003e\n\u003cli data-section-id=\"eo1hbe\" data-start=\"181\" data-end=\"217\"\u003e2022+ BMW G42 M240i (B58 engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"219\" data-end=\"222\"\u003e\n\u003ch3 data-section-id=\"1iaul7c\" data-start=\"224\" data-end=\"237\"\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"239\" data-end=\"433\"\u003e\n\u003cli data-section-id=\"1fztm54\" data-start=\"239\" data-end=\"287\"\u003eLightweight, race-grade titanium performance\u003c\/li\u003e\n\u003cli data-section-id=\"oxogmf\" data-start=\"288\" data-end=\"326\"\u003eRemote-controlled sound adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"18rmf11\" data-start=\"327\" data-end=\"357\"\u003eVisual and audible upgrade\u003c\/li\u003e\n\u003cli data-section-id=\"1uebkg8\" data-start=\"358\" data-end=\"387\"\u003eImproved vehicle dynamics\u003c\/li\u003e\n\u003cli data-section-id=\"umx6xn\" data-start=\"388\" data-end=\"433\"\u003eGuaranteed fitment with included hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"435\" data-end=\"438\"\u003e\n\u003ch3 data-section-id=\"6toogp\" data-start=\"440\" data-end=\"449\"\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"451\" data-end=\"499\"\u003e\u003cstrong\u003eIs this real titanium or titanium-coated?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"501\" data-end=\"615\"\u003eThis system is made entirely from Grade 5 titanium, not coated steel—offering true weight savings and performance.\u003c\/p\u003e\n\u003ch6 data-start=\"617\" data-end=\"663\"\u003e\u003cstrong\u003eWill this fit with my current downpipe?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"665\" data-end=\"734\"\u003eYes, it fits both OEM and aftermarket downpipes without modification.\u003c\/p\u003e\n\u003ch6 data-start=\"736\" data-end=\"782\"\u003e\u003cstrong\u003eDo I get everything needed for install?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"784\" data-end=\"872\"\u003eYes, all hardware, the valve controller, and wiring are included for a complete install.\u003c\/p\u003e\n\u003ch6 data-start=\"874\" data-end=\"915\"\u003e\u003cstrong\u003eCan I choose my exhaust tip style?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"917\" data-end=\"977\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAbsolutely—multiple tip options are available when ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e","brand":"CenCal Motorsport","offers":[{"title":"Glossy Carbon Fiber","offer_id":47533888962866,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon Fiber","offer_id":47533888995634,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Chrome\/Polished","offer_id":47533889028402,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Burnt Titanium","offer_id":47533889061170,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47533889093938,"sku":"","price":2549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/Photo_Dec_15_2025_2_03_12_PM.jpg?v=1767757490"},{"product_id":"g42-m240i-b58-cen-cal-valved-catback-exhaust-stainless-steel","title":"Cen-Cal Stainless Steel Valved Catback Exhaust – BMW G42 M240i (B58 Engine)","description":"\u003cp class=\"\"\u003eExperience refined aggression with the \u003cstrong\u003eCen-Cal Stainless Steel Valved Catback Exhaust\u003c\/strong\u003e, designed specifically for the \u003cstrong\u003e2022+ BMW G42 M240i\u003c\/strong\u003e. Built from \u003cstrong\u003ehigh-quality stainless steel\u003c\/strong\u003e, this system is engineered to deliver a dynamic exhaust tone that shifts from calm to commanding with the push of a button—thanks to the integrated \u003cstrong\u003evalved muffler system\u003c\/strong\u003e and included remote controller.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThis system combines exceptional performance and durability with visual appeal and acoustic control. Compatible with both \u003cstrong\u003eOEM and aftermarket downpipes\u003c\/strong\u003e, it’s made to order to your specifications, with \u003cstrong\u003ecustom exhaust tip options\u003c\/strong\u003e available to match your style. Backed by a \u003cstrong\u003efitment guarantee and limited warranty\u003c\/strong\u003e, it’s the perfect exhaust solution for daily drivers and enthusiasts alike.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Valved Muffler with Controller\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eSwitch between aggressive and subtle sound modes on-demand with the included remote valve controller—perfect for both street cruising and spirited driving.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Premium Stainless Steel Construction\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eBuilt to withstand heat and corrosion while offering a polished, high-performance appearance and consistent tone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003eCustom Tip Options\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eChoose from multiple exhaust tip finishes to personalize the look of your rear end.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eOEM \u0026amp; Aftermarket Downpipe Compatible\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eBolts directly to factory or upgraded downpipes—no additional modifications needed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\n\u003cstrong\u003eMade to Order:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-22\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-8\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"9a8a7e2b-3bd2-4312-9396-c7d9233905fd\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-is-last-node=\"\" data-is-only-node=\"\" data-end=\"189\" data-start=\"0\"\u003e\n\u003cli data-end=\"23\" data-start=\"0\" data-section-id=\"5mimxf\"\u003eBuild Time: 9–16 days\u003c\/li\u003e\n\u003cli data-end=\"72\" data-start=\"25\" data-section-id=\"1b2hr46\"\u003eShipping Time: 7–14 days (varies by location)\u003c\/li\u003e\n\u003cli data-end=\"124\" data-start=\"74\" data-section-id=\"97fguz\"\u003eNo returns or cancellations due to customization\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"189\" data-start=\"126\" data-section-id=\"1lgdp4d\"\u003eFor special configurations, email: \u003ca rel=\"noopener\" class=\"decorated-link cursor-pointer\" data-is-last-node=\"\" data-end=\"189\" data-start=\"163\"\u003ecencalmotorsport@gmail.com\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" aria-hidden=\"true\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-26\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-10\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"96dc4f39-8f82-4f2d-9860-f7f91cd91b2d\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"34\" data-start=\"0\"\u003e\n\u003cli data-is-last-node=\"\" data-end=\"34\" data-start=\"0\" data-section-id=\"fo1ai2\"\u003e2022+ BMW G42 M240i (B58 engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-23\" data-turn-id=\"6f9228fe-8102-4148-9858-4d34b485271c\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\"\u003e\u003c\/section\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-24\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-9\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"ed623a37-0cd8-4888-8f2a-b25ef79c628b\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"259\" data-start=\"0\"\u003e\n\u003cli data-end=\"44\" data-start=\"0\" data-section-id=\"1o4xjqs\"\u003eAdjustable exhaust tone via remote control\u003c\/li\u003e\n\u003cli data-end=\"98\" data-start=\"46\" data-section-id=\"13ti6nw\"\u003eDurable, corrosion-resistant stainless steel build\u003c\/li\u003e\n\u003cli data-end=\"152\" data-start=\"100\" data-section-id=\"unl5vf\"\u003eLightweight and sporty look with tip customization\u003c\/li\u003e\n\u003cli data-end=\"205\" data-start=\"154\" data-section-id=\"8lboh0\"\u003ePlug-and-play installation with fitment guarantee\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"259\" data-start=\"207\" data-section-id=\"9m0gcx\"\u003eMade-to-order craftsmanship tailored to your build\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003eCan I choose the exhaust tip finish?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eYes, custom tip styles are available when placing your order.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eDoes this include everything I need to install it?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eYes, the system comes with the valved muffler, controller, all necessary wiring, and mounting hardware.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eCan I use this with my OEM downpipe?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eAbsolutely—it's designed to work with both stock and aftermarket downpipes.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eCan I return or cancel after ordering?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"\"\u003eNo. Due to the custom nature, all sales are final once the order is placed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e","brand":"CenCal Motorsport","offers":[{"title":"Glossy Carbon Fiber","offer_id":47616609976626,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon Fiber","offer_id":47616610009394,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47616610042162,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":47616610074930,"sku":"","price":1849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/Cen-CalStainlessSteelValvedCatbackExhaust_BMWG42M240i_B58Engine.png?v=1780127251"},{"product_id":"f90-m5-cen-cal-valved-catback-exhaust-titanium","title":"F90 M5 Cen-Cal Valved Catback Exhaust - Titanium","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-146\" data-turn-id-container=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-10\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-10\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"574e9833-ed99-46ad-aef8-571d3ddb4819\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch6 data-end=\"74\" data-start=\"0\" data-section-id=\"1e8hitt\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"74\" data-start=\"4\"\u003eBMW F90 M5 Titanium Valved Cat-Back Exhaust – S63 Sound Reimagined\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"343\" data-start=\"76\"\u003eThe F90 M5 is a twin-turbo weapon trapped behind one of the quietest factory exhausts BMW has ever built. This titanium valved cat-back wakes it up instantly. More presence. More tone. More personality. The way an S63 should’ve sounded the day it rolled off the line.\u003c\/p\u003e\n\u003cp data-end=\"613\" data-start=\"345\"\u003eCrafted entirely from Grade 5 titanium with true 3.0\" tubing and a forward large cross-section X-pipe, this system transforms both performance and sound. Daily-friendly when closed. Ferocious when open. No drone, no buzz, no fake theatrics—just clean, exotic V8 noise.\u003c\/p\u003e\n\u003chr data-end=\"618\" data-start=\"615\"\u003e\n\u003ch3 data-end=\"648\" data-start=\"620\" data-section-id=\"p3esw8\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"648\" data-start=\"624\"\u003eWhy This Hits Harder\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-end=\"696\" data-start=\"650\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"696\" data-start=\"657\"\u003eForward Large Cross-Section X-Pipe:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-end=\"859\" data-start=\"697\"\u003e\n\u003cli data-end=\"745\" data-start=\"697\" data-section-id=\"ad726z\"\u003eImproves scavenging and deepens exhaust tone\u003c\/li\u003e\n\u003cli data-end=\"806\" data-start=\"746\" data-section-id=\"14wi4nc\"\u003eEliminates harsh rasp common in most aftermarket systems\u003c\/li\u003e\n\u003cli data-end=\"859\" data-start=\"807\" data-section-id=\"pt48r\"\u003eEspecially effective on downpipe-equipped setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-end=\"903\" data-start=\"861\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"903\" data-start=\"868\"\u003e3.0\" Titanium Free-Flow Design:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-end=\"1100\" data-start=\"904\"\u003e\n\u003cli data-end=\"976\" data-start=\"904\" data-section-id=\"ojj31f\"\u003eReduces back pressure for faster response and stronger top-end power\u003c\/li\u003e\n\u003cli data-end=\"1039\" data-start=\"977\" data-section-id=\"1c07hih\"\u003eDelivers major weight savings over stainless steel systems\u003c\/li\u003e\n\u003cli data-end=\"1100\" data-start=\"1040\" data-section-id=\"fx5qc6\"\u003eProduces a cleaner, more refined exotic V8 sound profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-end=\"1133\" data-start=\"1102\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1133\" data-start=\"1109\"\u003eTrue Valved Control:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-end=\"1317\" data-start=\"1134\"\u003e\n\u003cli data-end=\"1207\" data-start=\"1134\" data-section-id=\"sigoq0\"\u003eIntegrates with OEM drive modes (Sport \/ Sport+) or standalone remote\u003c\/li\u003e\n\u003cli data-end=\"1255\" data-start=\"1208\" data-section-id=\"12midx3\"\u003eInstant control over exhaust volume anytime\u003c\/li\u003e\n\u003cli data-end=\"1317\" data-start=\"1256\" data-section-id=\"j8lfbh\"\u003eFull flexibility for street, highway, or spirited driving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1322\" data-start=\"1319\"\u003e\n\u003ch3 data-end=\"1345\" data-start=\"1324\" data-section-id=\"olbua6\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1345\" data-start=\"1328\"\u003eSound Profile\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-end=\"1370\" data-start=\"1347\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1370\" data-start=\"1354\"\u003eValves Open:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-end=\"1524\" data-start=\"1371\"\u003e\n\u003cli data-end=\"1431\" data-start=\"1371\" data-section-id=\"j1umce\"\u003eExotic V8 tone with crisp overrun and aggressive burbles\u003c\/li\u003e\n\u003cli data-end=\"1483\" data-start=\"1432\" data-section-id=\"l5z9di\"\u003eNo metallic rasp or artificial sound coloration\u003c\/li\u003e\n\u003cli data-end=\"1524\" data-start=\"1484\" data-section-id=\"hg2ad1\"\u003eClean, high-end motorsport character\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-end=\"1551\" data-start=\"1526\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1551\" data-start=\"1533\"\u003eValves Closed:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-end=\"1639\" data-start=\"1552\"\u003e\n\u003cli data-end=\"1602\" data-start=\"1552\" data-section-id=\"1j69wof\"\u003eQuiet, composed, and refined for daily driving\u003c\/li\u003e\n\u003cli data-end=\"1639\" data-start=\"1603\" data-section-id=\"4wlrb3\"\u003eComfortable for long highway use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1644\" data-start=\"1641\"\u003e\n\u003ch3 data-end=\"1677\" data-start=\"1646\" data-section-id=\"1pd0p5g\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1677\" data-start=\"1650\"\u003eChoose Your Integration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1798\" data-start=\"1679\"\u003e\n\u003cli data-end=\"1742\" data-start=\"1679\" data-section-id=\"41f4d6\"\u003eOEM valve control integration or standalone remote included\u003c\/li\u003e\n\u003cli data-end=\"1798\" data-start=\"1743\" data-section-id=\"1cc0c17\"\u003eRun it exactly how you prefer with full flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1803\" data-start=\"1800\"\u003e\n\u003ch3 data-end=\"1841\" data-start=\"1805\" data-section-id=\"18tlezw\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1841\" data-start=\"1809\"\u003eConstruction \u0026amp; Craftsmanship\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2072\" data-start=\"1843\"\u003e\n\u003cli data-end=\"1889\" data-start=\"1843\" data-section-id=\"x73npk\"\u003eFull Grade 5 titanium from inlet to outlet\u003c\/li\u003e\n\u003cli data-end=\"1923\" data-start=\"1890\" data-section-id=\"51xzi7\"\u003eTrue 3.0\" mandrel-bent tubing\u003c\/li\u003e\n\u003cli data-end=\"1958\" data-start=\"1924\" data-section-id=\"1qa8omw\"\u003ePrecision TIG welds throughout\u003c\/li\u003e\n\u003cli data-end=\"1995\" data-start=\"1959\" data-section-id=\"a19u6x\"\u003eSmooth, high-flow routing design\u003c\/li\u003e\n\u003cli data-end=\"2028\" data-start=\"1996\" data-section-id=\"575hjy\"\u003eMultiple premium tip options\u003c\/li\u003e\n\u003cli data-end=\"2072\" data-start=\"2029\" data-section-id=\"jawug8\"\u003e56.5 lbs lighter than the stock exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2166\" data-start=\"2074\"\u003eBuilt for enthusiasts who expect quality and want their M5 to sound and perform at its best.\u003c\/p\u003e\n\u003chr data-end=\"2171\" data-start=\"2168\"\u003e\n\u003ch3 data-end=\"2188\" data-start=\"2173\" data-section-id=\"1x2dw9b\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2188\" data-start=\"2177\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2214\" data-start=\"2190\"\u003e\n\u003cli data-end=\"2214\" data-start=\"2190\" data-section-id=\"70xknw\"\u003e2018–2023 BMW F90 M5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2219\" data-start=\"2216\"\u003e\n\u003ch3 data-end=\"2241\" data-start=\"2221\" data-section-id=\"170ewvu\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2241\" data-start=\"2225\"\u003eInstallation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2344\" data-start=\"2243\"\u003eDirect bolt-on replacement using factory mounting points.\u003cbr data-end=\"2303\" data-start=\"2300\"\u003eFully reversible—return to stock anytime.\u003c\/p\u003e\n\u003chr data-end=\"2349\" data-start=\"2346\"\u003e\n\u003ch3 data-end=\"2380\" data-start=\"2351\" data-section-id=\"qxr08h\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2380\" data-start=\"2355\"\u003eProduction \u0026amp; Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2419\" data-start=\"2382\"\u003eThis exhaust system is made to order.\u003c\/p\u003e\n\u003cul data-end=\"2588\" data-start=\"2421\"\u003e\n\u003cli data-end=\"2477\" data-start=\"2421\" data-section-id=\"1ygurgh\"\u003eTitanium system production time: 15–18 business days\u003c\/li\u003e\n\u003cli data-end=\"2538\" data-start=\"2478\" data-section-id=\"5s89df\"\u003eTracking upload time: 1–3 business days after completion\u003c\/li\u003e\n\u003cli data-end=\"2588\" data-start=\"2539\" data-section-id=\"so9nn8\"\u003eOversized freight shipping: 5–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2695\" data-start=\"2590\"\u003eDue to the made-to-order nature of this product, cancellations cannot be accepted once production begins.\u003c\/p\u003e\n\u003chr data-end=\"2700\" data-start=\"2697\"\u003e\n\u003ch3 data-end=\"2726\" data-start=\"2702\" data-section-id=\"1w5sce2\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2726\" data-start=\"2706\"\u003eImportant Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2955\" data-start=\"2728\"\u003eThis exhaust system is intended for off-road \/ motorsport use only and may not be street legal in certain regions. Buyers are responsible for ensuring compliance with all local, state, and federal regulations prior to purchase.\u003c\/p\u003e\n\u003cp data-end=\"3029\" data-start=\"2957\"\u003eAll sales are final. No returns, refunds, or cancellations once ordered.\u003c\/p\u003e\n\u003chr data-end=\"3034\" data-start=\"3031\"\u003e\n\u003ch3 data-end=\"3059\" data-start=\"3036\" data-section-id=\"1spwv26\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"3059\" data-start=\"3040\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"3276\" data-start=\"3061\"\u003e\n\u003cli data-end=\"3102\" data-start=\"3061\" data-section-id=\"yhpk34\"\u003eFull Grade 5 titanium valved cat-back\u003c\/li\u003e\n\u003cli data-end=\"3141\" data-start=\"3103\" data-section-id=\"s9i4j1\"\u003eForward large cross-section X-pipe\u003c\/li\u003e\n\u003cli data-end=\"3192\" data-start=\"3142\" data-section-id=\"4o1uv8\"\u003eElectronic valve system with standalone remote\u003c\/li\u003e\n\u003cli data-end=\"3235\" data-start=\"3193\" data-section-id=\"15n0cjr\"\u003eOptional OEM valve integration harness\u003c\/li\u003e\n\u003cli data-end=\"3276\" data-start=\"3236\" data-section-id=\"1yltpa8\"\u003eAll clamps and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3281\" data-start=\"3278\"\u003e\n\u003ch3 data-end=\"3305\" data-start=\"3283\" data-section-id=\"2l0mzs\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"3305\" data-start=\"3287\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"3521\" data-start=\"3307\"\u003e\n\u003cli data-end=\"3332\" data-start=\"3307\" data-section-id=\"szua9l\"\u003eTubing Diameter: 3.0\"\u003c\/li\u003e\n\u003cli data-end=\"3363\" data-start=\"3333\" data-section-id=\"vcl5da\"\u003eMaterial: Grade 5 Titanium\u003c\/li\u003e\n\u003cli data-end=\"3399\" data-start=\"3364\" data-section-id=\"12bdabm\"\u003eWeight Savings: 56.5 lbs vs OEM\u003c\/li\u003e\n\u003cli data-end=\"3445\" data-start=\"3400\" data-section-id=\"z92uw0\"\u003eValve Control: Electronic (OEM or remote)\u003c\/li\u003e\n\u003cli data-end=\"3521\" data-start=\"3446\" data-section-id=\"m3c7ju\"\u003eDesign: Forward X-pipe for scavenging, tone, and drone-free performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3526\" data-start=\"3523\"\u003e\n\u003ch6 data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3578\" data-start=\"3528\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-is-last-node=\"\" data-end=\"3578\" data-start=\"3535\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"CenCal Motorsport","offers":[{"title":"Gloss Carbon Fiber","offer_id":47616681115954,"sku":"","price":2899.99,"currency_code":"USD","in_stock":true},{"title":"Matte Carbon Fiber","offer_id":47616681148722,"sku":"","price":2899.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47616681181490,"sku":"","price":2899.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":47616681214258,"sku":"","price":2899.99,"currency_code":"USD","in_stock":true},{"title":"Burnt (Titanium Color)","offer_id":47616681247026,"sku":"","price":2899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/F90M5Cen-CalValvedCatbackExhaust-Titanium.png?v=1780130533"},{"product_id":"bmw-g30-m550i-stainless-steel-valved-catback-exhaust","title":"BMW G30 M550i CenCal Stainless Steel Valved Catback Exhaust","description":"\u003ch6\u003e\u003cstrong\u003eCenCal Motorsport Valved Stainless Steel Exhaust System for BMW G30 M550i – Power, Performance, and Precision Sound\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eExperience the full potential of the N63 engine in your BMW G30 M550i with CenCal Motorsport’s premium valved exhaust system.\u003c\/strong\u003e Designed for enthusiasts who demand exceptional performance and a dynamic driving soundtrack, this exhaust system redefines the auditory and performance profile of your M550i.\u003c\/p\u003e\n\u003chr data-end=\"2032\" data-start=\"2029\"\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Premium T304 Stainless Steel Construction:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt from \u003cstrong\u003ehigh-grade T304 stainless steel\u003c\/strong\u003e, ensuring durability, corrosion resistance, and a polished finish.\u003c\/li\u003e\n\u003cli\u003eLightweight design is \u003cstrong\u003e6.3 lbs lighter\u003c\/strong\u003e than the factory exhaust, enhancing handling and efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Advanced Valved Technology:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eelectronic exhaust valves\u003c\/strong\u003e for instant sound control and reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual sound modes:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves Closed:\u003c\/strong\u003e Provides a refined and smooth tone, perfect for daily driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves Open:\u003c\/strong\u003e Unleashes a bold, resonant roar for spirited driving or track days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers unmatched versatility, allowing you to tailor the sound to your mood and environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e3. Enhanced Exhaust Flow and Performance:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-bent design\u003c\/strong\u003e optimizes exhaust flow, reducing backpressure for improved horsepower, torque, and throttle response.\u003c\/li\u003e\n\u003cli\u003ePrecision \u003cstrong\u003eTIG welding\u003c\/strong\u003e ensures strength, longevity, and a flawless appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e4. 100% Reversible Design:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEasily revert to the stock exhaust setup if needed, maintaining flexibility for future modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2032\" data-start=\"2029\"\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the CenCal Motorsport Valved Exhaust System for Your G30 M550i?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith limited exhaust options available for the G30 M550i, this system stands out as the ultimate choice for drivers seeking superior sound quality and performance. Whether you’re cruising through the city or pushing limits on open roads, the CenCal Motorsport Valved Exhaust System enhances every aspect of your driving experience.\u003c\/p\u003e\n\u003chr data-end=\"2032\" data-start=\"2029\"\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBMW G30 M550i (All Trims)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Today – Transform Your BMW G30 M550i with CenCal Motorsport’s Valved Stainless Steel Exhaust System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience unparalleled performance, a customizable soundscape, and premium craftsmanship with this expertly engineered exhaust system.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"2032\" data-start=\"2029\"\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMade to Order Lead Times\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eProduction: 8-12 days\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePackaging \u0026amp; Shipping: 5-7 days depending on location (Domestic)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOrder Terms\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBecause each exhaust is custom-built to your specifications, all sales are final. By purchasing, you acknowledge and agree to these terms. This product is for off-road use only.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"9dc77968-c479-4c45-b1c3-976c92710ca8\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003chr data-end=\"2147\" data-start=\"2144\"\u003e\n\u003ch6 data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2199\" data-start=\"2149\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-is-last-node=\"\" data-end=\"2199\" data-start=\"2156\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":49686376513842,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/5538F658-E52F-4186-AC3B-DF989A2B1CD3.jpg?v=1736997544"},{"product_id":"lexus-rcf-gsf-stainless-steel-valved-catback-exhaust","title":"Lexus RCF\/GSF CenCal Stainless Steel Valved Catback Exhaust","description":"\u003ch6\u003e\u003cstrong\u003eLexus RCF\/GSF CenCal Stainless Steel Valved Catback Exhaust – Unleash Power and Precision Sound\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eTake the performance and sound of your Lexus RCF or GSF to the next level with the CenCal Stainless Steel Valved Catback Exhaust.\u003c\/strong\u003e Expertly crafted from premium T304 stainless steel, this exhaust system enhances your driving experience by improving exhaust flow, increasing power, and delivering a dynamic, customizable sound profile. Designed with advanced valved technology, this system lets you effortlessly switch between refined tones and an aggressive roar, making every drive uniquely satisfying.\u003c\/p\u003e\n\u003chr data-start=\"2029\" data-end=\"2032\"\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. Premium Stainless Steel Construction:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt from \u003cstrong\u003eT304-grade stainless steel\u003c\/strong\u003e, offering exceptional strength, corrosion resistance, and a polished finish.\u003c\/li\u003e\n\u003cli\u003eEngineered to withstand extreme conditions while delivering long-lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e2. Dynamic Valved Sound Control:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves Closed:\u003c\/strong\u003e Provides a smooth, refined tone ideal for daily driving or quieter environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves Open:\u003c\/strong\u003e Unleashes an aggressive, resonant exhaust note that highlights the performance of your V8 engine.\u003c\/li\u003e\n\u003cli\u003eEffortlessly toggle between sound modes to suit your driving style and mood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e3. Enhanced Performance:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-bent piping\u003c\/strong\u003e optimizes exhaust flow, reducing backpressure for noticeable gains in horsepower, torque, and throttle response.\u003c\/li\u003e\n\u003cli\u003eImproves overall driving dynamics, making your Lexus more responsive and engaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e4. Perfect Fitment:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically engineered for \u003cstrong\u003eLexus RCF and GSF models\u003c\/strong\u003e, ensuring seamless integration with factory components.\u003c\/li\u003e\n\u003cli\u003eFeatures a direct bolt-on design for straightforward installation without extensive modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003e5. Sleek Aesthetic Design:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThe polished stainless steel finish adds a sporty, high-performance look to your Lexus.\u003c\/li\u003e\n\u003cli\u003eComplements the vehicle’s aggressive design and enhances its visual presence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2029\" data-end=\"2032\"\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis catback exhaust system is compatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLexus RCF (All Trims)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLexus GSF (All Trims)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2029\" data-end=\"2032\"\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the CenCal Stainless Steel Valved Catback Exhaust for Your Lexus?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCenCal Motorsport’s Stainless Steel Valved Catback Exhaust is the perfect upgrade for Lexus RCF and GSF owners seeking enhanced sound, improved performance, and premium craftsmanship. Whether cruising in comfort or pushing your Lexus to its limits, this exhaust system delivers an unparalleled driving experience.\u003c\/p\u003e\n\u003chr data-start=\"2029\" data-end=\"2032\"\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Today – Transform Your Lexus RCF or GSF with the CenCal Stainless Steel Valved Catback Exhaust!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eBuild and Shipping Information:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEach system is made-to-order, ensuring meticulous attention to detail.\u003c\/li\u003e\n\u003cli\u003eBuild time: 10–14 days.\u003c\/li\u003e\n\u003cli\u003eShipping time: 7-10 days, depending on your location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2029\" data-end=\"2032\"\u003e\n\u003ch6\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a custom-made product, and cancellations are not accepted once the order is placed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"9dc77968-c479-4c45-b1c3-976c92710ca8\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003chr data-end=\"2147\" data-start=\"2144\"\u003e\n\u003ch6 data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2199\" data-start=\"2149\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-is-last-node=\"\" data-end=\"2199\" data-start=\"2156\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-end=\"2147\" data-start=\"2144\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/p-YjPMy-afs?si=nPfBCey15UfY5YtP\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"GSF","offer_id":49686378316082,"sku":"","price":1849.0,"currency_code":"USD","in_stock":true},{"title":"RCF","offer_id":49686378348850,"sku":"","price":1849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/LexusRCFGSFCenCalStainlessSteelValvedCatbackExhaust.png?v=1781427087"},{"product_id":"lexus-isf-stainless-steel-valved-catback-exhaust","title":"Lexus ISF CenCal Stainless Steel Valved Catback Exhaust","description":"\u003ch6\u003e\u003cstrong\u003eLexus ISF CenCal Stainless Steel Valved Catback Exhaust – Performance, Sound, and Precision Engineering\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eUnleash the true potential of your Lexus ISF with the CenCal Stainless Steel Valved Catback Exhaust System.\u003c\/strong\u003e Crafted from T304 stainless steel, this premium exhaust system enhances exhaust flow, improves power, and delivers dynamic sound control for an unparalleled driving experience.\u003c\/p\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-58\" data-testid=\"conversation-turn-122\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"9dc77968-c479-4c45-b1c3-976c92710ca8\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003chr data-start=\"1250\" data-end=\"1253\"\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"51\" data-end=\"72\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"55\" data-end=\"72\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"74\" data-end=\"130\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"81\" data-end=\"130\"\u003e1. Premium T304 Stainless Steel Construction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"132\" data-end=\"311\"\u003eBuilt with T304 stainless steel, renowned for its durability and resistance to rust and corrosion.\u003cbr data-start=\"230\" data-end=\"233\"\u003ePolished finish adds a premium, sporty touch to your Lexus ISF’s rear profile.\u003c\/p\u003e\n\u003ch6 data-start=\"313\" data-end=\"356\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"320\" data-end=\"356\"\u003e2. Dynamic Valved Sound Control:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"358\" data-end=\"617\"\u003eValves Closed: Delivers a refined, subtle exhaust note for daily driving and long-distance comfort.\u003cbr data-start=\"457\" data-end=\"460\"\u003eValves Open: Produces a bold, aggressive V8 growl, perfect for spirited driving or track days.\u003cbr data-start=\"554\" data-end=\"557\"\u003eEasily switch between modes for a tailored sound experience.\u003c\/p\u003e\n\u003ch6 data-start=\"619\" data-end=\"654\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"626\" data-end=\"654\"\u003e3. Enhanced Performance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"656\" data-end=\"825\"\u003eMandrel-bent piping maximizes exhaust flow, reducing backpressure for noticeable horsepower and torque gains.\u003cbr data-start=\"765\" data-end=\"768\"\u003eImproves throttle response and overall engine efficiency.\u003c\/p\u003e\n\u003ch6 data-start=\"827\" data-end=\"866\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"834\" data-end=\"866\"\u003e4. Customizable Tip Options:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"868\" data-end=\"1012\"\u003eOffers the flexibility to retain your OEM exhaust tips for a factory-inspired look or choose aftermarket tips for a more personalized aesthetic.\u003c\/p\u003e\n\u003ch6 data-start=\"1014\" data-end=\"1068\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1021\" data-end=\"1068\"\u003e5. Precision Fitment and Easy Installation:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1070\" data-end=\"1248\"\u003eSpecifically engineered for the Lexus ISF, ensuring a direct bolt-on fit with factory components.\u003cbr data-start=\"1167\" data-end=\"1170\"\u003eStraightforward installation process with no extensive modifications required.\u003c\/p\u003e\n\u003chr data-start=\"1250\" data-end=\"1253\"\u003e\n\u003ch3 data-section-id=\"6756qd\" data-start=\"1255\" data-end=\"1271\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1259\" data-end=\"1271\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1273\" data-end=\"1296\"\u003e\n\u003cli data-section-id=\"1kn3yrg\" data-start=\"1273\" data-end=\"1296\"\u003eLexus ISF (2008–2014)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1298\" data-end=\"1301\"\u003e\n\u003ch3 data-section-id=\"9vkfd4\" data-start=\"1303\" data-end=\"1391\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1307\" data-end=\"1391\"\u003eWhy Choose the CenCal Stainless Steel Valved Catback Exhaust for Your Lexus ISF?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1393\" data-end=\"1698\"\u003eCenCal Motorsport’s Stainless Steel Valved Catback Exhaust System offers unmatched performance, dynamic sound control, and superior craftsmanship. With the option to retain your OEM tips or upgrade to aftermarket tips, this system combines the best of performance and personalization for Lexus ISF owners.\u003c\/p\u003e\n\u003chr data-start=\"1700\" data-end=\"1703\"\u003e\n\u003ch3 data-section-id=\"1g0uonz\" data-start=\"1705\" data-end=\"1744\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1709\" data-end=\"1744\"\u003eBuild and Shipping Information:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1746\" data-end=\"1907\"\u003eEach system is made-to-order, ensuring meticulous attention to detail.\u003cbr data-start=\"1816\" data-end=\"1819\"\u003eBuild time: 10–20 days.\u003cbr data-start=\"1842\" data-end=\"1845\"\u003eShipping time: 5–10 business days, depending on your location.\u003c\/p\u003e\n\u003chr data-start=\"1909\" data-end=\"1912\"\u003e\n\u003ch3 data-section-id=\"1wjhb42\" data-start=\"1914\" data-end=\"1934\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1918\" data-end=\"1934\"\u003ePlease Note:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1936\" data-end=\"2027\"\u003eThis is a custom-made product, and cancellations are not accepted once the order is placed.\u003c\/p\u003e\n\u003chr data-start=\"2029\" data-end=\"2032\"\u003e\n\u003cp data-section-id=\"7m8c6x\" data-start=\"2034\" data-end=\"2142\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2038\" data-end=\"2142\"\u003eOrder Today – Redefine Your Lexus ISF with the CenCal Stainless Steel Valved Catback Exhaust System!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2144\" data-end=\"2147\"\u003e\n\u003ch6 data-start=\"2149\" data-end=\"2199\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2156\" data-end=\"2199\" data-is-last-node=\"\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":49686380478770,"sku":null,"price":1849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/PHOTO-2024-11-26-18-37-422.jpg?v=1736997652"},{"product_id":"bmw-m8-f92-f93-titanium-valved-catback-exhaust","title":"BMW M8 Valved Titanium Exhaust (F91\/F92\/F93)","description":"\u003ch6 data-end=\"113\" data-start=\"0\"\u003eCenCal Motorsport Titanium Valved Exhaust System for BMW M8 (F91\/F92\/F93) | Lightweight, Aggressive Sound Upgrade\u003c\/h6\u003e\n\u003cp data-end=\"494\" data-start=\"115\"\u003eTake your BMW M8’s performance and sound to the next level with the CenCal Motorsport Valved Titanium Exhaust System, precision-engineered for the F91, F92, and F93 platforms. Built from our signature lightweight titanium, this full 3-inch system delivers a thunderous, exotic tone and a massive weight reduction—while still offering quiet cruising with electronic valve control.\u003c\/p\u003e\n\u003cp data-end=\"679\" data-start=\"496\"\u003eWhether you're tearing through Sport+ mode or just cruising in Comfort, this exhaust gives you full control of your sound profile while unlocking the true character of the S63 engine.\u003c\/p\u003e\n\u003chr data-end=\"684\" data-start=\"681\"\u003e\n\u003ch3 data-end=\"707\" data-start=\"686\" data-section-id=\"1s1yvt8\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"707\" data-start=\"690\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-end=\"752\" data-start=\"709\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"752\" data-start=\"716\"\u003e1. Signature Titanium Construction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"843\" data-start=\"753\"\u003eUltra-lightweight and strong, this system shaves off 56.5 lbs compared to the OEM exhaust.\u003c\/p\u003e\n\u003ch6 data-end=\"880\" data-start=\"845\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"880\" data-start=\"852\"\u003e2. High-Flow X-Pipe Design:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"934\" data-start=\"881\"\u003ePromotes maximum scavenging and high-RPM power gains.\u003c\/p\u003e\n\u003ch6 data-end=\"973\" data-start=\"936\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"973\" data-start=\"943\"\u003e3. Electronic Exhaust Valves:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1095\" data-start=\"974\"\u003eSeamlessly integrate with the factory ECU (Sport\/Sport+ modes) or operate independently with a stand-alone remote system.\u003c\/p\u003e\n\u003ch6 data-end=\"1136\" data-start=\"1097\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1136\" data-start=\"1104\"\u003e4. Custom Sleeved Exhaust Tips:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1196\" data-start=\"1137\"\u003eChoose your preferred finish to complement your M8’s style.\u003c\/p\u003e\n\u003ch6 data-end=\"1229\" data-start=\"1198\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1229\" data-start=\"1205\"\u003e5. Precision TIG Welds:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1297\" data-start=\"1230\"\u003eEnsures long-lasting strength, durability, and superior aesthetics.\u003c\/p\u003e\n\u003ch6 data-end=\"1326\" data-start=\"1299\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1326\" data-start=\"1306\"\u003e6. 100% Reversible:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-end=\"1391\" data-start=\"1327\"\u003eCan return to stock at any time without permanent modifications.\u003c\/p\u003e\n\u003chr data-end=\"1396\" data-start=\"1393\"\u003e\n\u003ch3 data-end=\"1421\" data-start=\"1398\" data-section-id=\"a70zjr\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1421\" data-start=\"1402\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1524\" data-start=\"1423\"\u003e2019–2023 BMW M8 Coupe (F91)\u003c\/li\u003e\n\u003cli data-end=\"1524\" data-start=\"1423\"\u003e2019–2023 BMW M8 Convertible (F92)\u003c\/li\u003e\n\u003cli data-end=\"1524\" data-start=\"1423\"\u003e2019–2023 BMW M8 Gran Coupe (F93)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1529\" data-start=\"1526\"\u003e\n\u003ch3 data-end=\"1560\" data-start=\"1531\" data-section-id=\"qxr08h\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1560\" data-start=\"1535\"\u003eProduction \u0026amp; Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1791\" data-start=\"1562\"\u003eThis system is made to order, with an estimated production time of 15–30 business days, followed by 5–7 business days for shipping.\u003cbr data-end=\"1696\" data-start=\"1693\"\u003eDue to the custom manufacturing process, cancellations are not feasible once production begins.\u003c\/p\u003e\n\u003chr data-end=\"1796\" data-start=\"1793\"\u003e\n\u003ch6 data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1848\" data-start=\"1798\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-is-last-node=\"\" data-end=\"1848\" data-start=\"1805\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":49686392373554,"sku":"bm8vtef91f92f93ccm","price":2549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/16189C57-18A2-4C25-8C2A-FD356755E563.jpg?v=1736997873"},{"product_id":"bmw-m8-f92-f93-stainless-steel-valved-catback-exhaust","title":"BMW M8 Stainless Steel Valved Exhaust (F91\/F92\/F93)","description":"\u003ch6\u003e\u003cstrong\u003eCenCal Motorsport T304 Stainless Steel Valved Exhaust System for BMW M8 (F91\/F92\/F93) | Performance \u0026amp; Aggressive Sound\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eUnlock the true voice of your BMW M8 with the CenCal Motorsport Valved Exhaust System , engineered from premium T304 stainless steel. Built for the F91, F92, and F93 platforms, this 3-inch performance exhaust brings a bold, refined tone and enhanced exhaust flow—perfect for everyday driving or track use.\u003c\/p\u003e\n\u003cp\u003eAt its core is a large cross-section X-pipe that promotes efficient scavenging and produces a deep, exotic exhaust note. Paired with precision TIG welds and your choice of custom sleeved tips, this system adds both form and function. With electronically controlled valves that integrate with your factory ECU (Sport\/Sport+ modes) or function independently via remote, this setup adapts effortlessly to your drive.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6\u003e\u003cstrong\u003e1. T304 Stainless Steel Construction\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eBuilt for strength, longevity, and resistance to corrosion\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e2. High-Flow X-Pipe\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eMaximizes performance and enhances exhaust note with deep, resonant tone\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e3. Valved System with Dual Control Options\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eSeamless factory ECU integration or stand-alone remote control for total sound flexibility\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e4. Polished Sleeved Tips\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eChoose your finish to match your M8’s aggressive styling\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e5. Precision TIG Welds\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eEnsures structural integrity and premium aesthetics\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003e6. Fully Reversible\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eReturn to OEM setup without modifications\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2019–2023 BMW M8 Coupe (F91)\u003c\/li\u003e\n\u003cli\u003e2019–2023 BMW M8 Convertible (F92)\u003c\/li\u003e\n\u003cli\u003e2019–2023 BMW M8 Gran Coupe (F93)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduction \u0026amp; Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/h6\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":49686392471858,"sku":"bm8ssvef91f92f93ccm","price":1949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/176af549-57c4-43ae-8c3c-6ef531cb5333.jpg?v=1736997881"},{"product_id":"mercedes-c63-w204-stainless-steel-valved-catback-exhaust","title":"Mercedes C63 W204 Stainless Steel Valved Catback Exhaust","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-57\" data-testid=\"conversation-turn-120\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"596bc59c-aef9-4cdb-a79b-6875f79cf5ca\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch6 data-section-id=\"1ecm0p1\" data-start=\"0\" data-end=\"144\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"144\"\u003eCenCal Motorsport Valved Stainless Steel Exhaust System for Mercedes C63 AMG (2009–2015) | 6.2L M156 Sound Control \u0026amp; Performance Upgrade\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"146\" data-end=\"599\"\u003eUnleash the iconic growl of your M156-powered C63 AMG with the CenCal Motorsport Valved Stainless Steel Exhaust System. Designed specifically for the 2009–2015 Mercedes-Benz C63 AMG and C63 Black Series, this system balances raw V8 performance with total control over sound output. Whether you're cruising through the city or tearing up the track, enjoy the aggressive bark of your 6.2L V8 when you want it—and a refined, stock-like tone when you don't.\u003c\/p\u003e\n\u003cp data-start=\"601\" data-end=\"926\"\u003eCrafted from high-grade T304 stainless steel, this exhaust features free-flowing 2.75\" mandrel-bent piping and a stunning quad-tip AMG-style finish. The integrated valved system allows seamless switching between loud and quiet modes with a wireless key fob remote, giving you ultimate flexibility and comfort for every drive.\u003c\/p\u003e\n\u003cp data-start=\"928\" data-end=\"1167\"\u003eOur stainless steel valved exhaust systems are made to order—precision takes time. Expect a production window of 12–15 days, followed by 7–10 days for careful packaging and shipping. Your patience ensures unmatched quality and performance.\u003c\/p\u003e\n\u003chr data-start=\"1169\" data-end=\"1172\"\u003e\n\u003ch3 data-section-id=\"1y0hjg4\" data-start=\"1174\" data-end=\"1205\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1178\" data-end=\"1205\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1207\" data-end=\"1934\"\u003e\n\u003cli data-section-id=\"6ejiky\" data-start=\"1207\" data-end=\"1338\"\u003eT304 Stainless Steel Construction – Built for longevity, corrosion resistance, and optimal performance under extreme conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1rcjna7\" data-start=\"1339\" data-end=\"1471\"\u003eValved System with Key Fob Remote – Open valves for aggressive sound or close for near-stock volume, all at the push of a button\u003c\/li\u003e\n\u003cli data-section-id=\"5c79w0\" data-start=\"1472\" data-end=\"1564\"\u003eWeight Reduction – 22.7 lbs lighter than stock, enhancing handling and throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"rjn1l6\" data-start=\"1565\" data-end=\"1661\"\u003eMandrel-Bent 2.75\" Piping – Maximizes exhaust flow for better horsepower and torque delivery\u003c\/li\u003e\n\u003cli data-section-id=\"1vakxaz\" data-start=\"1662\" data-end=\"1748\"\u003eAMG-Style Quad Tips – Bold aesthetic that complements the C63’s aggressive styling\u003c\/li\u003e\n\u003cli data-section-id=\"1aet01u\" data-start=\"1749\" data-end=\"1847\"\u003ePrecision TIG Welds – High-strength, professional-grade welds for durability and visual appeal\u003c\/li\u003e\n\u003cli data-section-id=\"12ber07\" data-start=\"1848\" data-end=\"1934\"\u003eFully Reversible – Return to factory configuration with no permanent modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1936\" data-end=\"1939\"\u003e\n\u003ch3 data-section-id=\"a70zjr\" data-start=\"1941\" data-end=\"1964\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1945\" data-end=\"1964\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1966\" data-end=\"2050\"\u003e\n\u003cli data-section-id=\"9rnhey\" data-start=\"1966\" data-end=\"2001\"\u003e2009–2014 Mercedes-Benz C63 AMG\u003c\/li\u003e\n\u003cli data-section-id=\"gk7dy4\" data-start=\"2002\" data-end=\"2050\"\u003e2013–2015 Mercedes-Benz C63 AMG Black Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2052\" data-end=\"2055\"\u003e\n\u003ch3 data-section-id=\"qxr08h\" data-start=\"2057\" data-end=\"2086\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2061\" data-end=\"2086\"\u003eProduction \u0026amp; Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2088\" data-end=\"2317\"\u003eThis system is made to order, with an estimated production time of 15–20 business days, followed by 5–7 business days for shipping.\u003cbr data-start=\"2219\" data-end=\"2222\"\u003eDue to the custom manufacturing process, cancellations are not feasible once production begins.\u003c\/p\u003e\n\u003chr data-start=\"2319\" data-end=\"2322\"\u003e\n\u003ch3 data-section-id=\"p8z0lh\" data-start=\"2324\" data-end=\"2361\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2328\" data-end=\"2361\"\u003eWhy Choose CenCal Motorsport?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2363\" data-end=\"2548\"\u003eCenCal delivers enthusiast-grade exhaust solutions that combine high-performance engineering, exceptional craftsmanship, and total sound control—built to bring the best out of your AMG.\u003c\/p\u003e\n\u003chr data-start=\"2555\" data-end=\"2558\"\u003e\n\u003ch6 data-start=\"2560\" data-end=\"2610\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2567\" data-end=\"2610\" data-is-last-node=\"\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":49686394634546,"sku":"","price":1849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/65ca6103-4512-4ec8-aff3-9ca68ddee60c2.jpg?v=1736998004"},{"product_id":"mclaren-570s-titanium-valved-catback-exhaust","title":"Mclaren 570S\/620R CenCal F1 Exhaust System","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:149f50f1-f548-438d-8acf-9e5f4b5c87a8-70\" data-turn-id-container=\"request-WEB:149f50f1-f548-438d-8acf-9e5f4b5c87a8-70\" data-testid=\"conversation-turn-10\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f30b3705-fe16-44d2-813c-06989b017d97\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch6 data-start=\"0\" data-end=\"84\"\u003e\u003cstrong data-start=\"0\" data-end=\"84\"\u003eMcLaren 570S \/ 620R – CenCal Motorsport Titanium \u0026amp; Stainless Exhaust Systems\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"86\" data-end=\"151\"\u003eRace-Bred Performance • Adaptive Sound • Built to Outrun the Rest\u003c\/p\u003e\n\u003chr data-start=\"153\" data-end=\"156\"\u003e\n\u003ch3 data-section-id=\"cibsat\" data-start=\"158\" data-end=\"170\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"172\" data-end=\"557\"\u003eThe McLaren 570S and 620R are precision-built machines, but their factory exhaust note doesn’t match the raw intensity hiding in that 3.8L twin-turbo V8. Our CenCal Motorsport Titanium \u0026amp; Stainless Exhaust Systems unleash that potential—transforming the sound, response, and overall driving experience into something worthy of the performance you already have under your right foot.\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"754\"\u003eFrom the turbo V-band to the tips, every inch of this 3-inch mandrel-bent system is engineered for maximum flow, sharper spool, and an aggressive, motorsport-inspired tone that demands attention.\u003c\/p\u003e\n\u003chr data-start=\"756\" data-end=\"759\"\u003e\n\u003ch3 data-section-id=\"sckrn7\" data-start=\"761\" data-end=\"795\"\u003e\u003cstrong\u003eSound \u0026amp; Driving Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"797\" data-end=\"842\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"804\" data-end=\"842\"\u003e1. Street Catback (Valved Muffler)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"844\" data-end=\"936\"\u003eCivil and refined with valves closed—open them, and the car comes alive with an exotic roar.\u003c\/p\u003e\n\u003ch6 data-start=\"938\" data-end=\"964\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"945\" data-end=\"964\"\u003e2. Race Catback\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"966\" data-end=\"1044\"\u003eAll-out aggression from the moment you fire it up. No filters, no compromises.\u003c\/p\u003e\n\u003ch6 data-start=\"1046\" data-end=\"1085\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1053\" data-end=\"1085\"\u003e3. High-Flow Cats (Optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1087\" data-end=\"1219\"\u003eElevates volume, sharpens throttle response, and—paired with a tune—adds that unmistakable turbo spool and flame-throwing theatrics.\u003c\/p\u003e\n\u003chr data-start=\"1221\" data-end=\"1224\"\u003e\n\u003ch3 data-section-id=\"nl6f5x\" data-start=\"1226\" data-end=\"1244\"\u003e\u003cstrong\u003eConfigurations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"1246\" data-end=\"1277\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1253\" data-end=\"1277\"\u003e1. Race Catback Only\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1279\" data-end=\"1296\"\u003eRace Catback Only\u003c\/p\u003e\n\u003ch6 data-start=\"1298\" data-end=\"1348\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1348\"\u003e2. Street Catback (Valved Muffler) Only\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1350\" data-end=\"1386\"\u003eStreet Catback (Valved Muffler) Only\u003c\/p\u003e\n\u003ch6 data-start=\"1388\" data-end=\"1431\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1395\" data-end=\"1431\"\u003e3. Race Catback + High-Flow Cats\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1433\" data-end=\"1462\"\u003eRace Catback + High-Flow Cats\u003c\/p\u003e\n\u003ch6 data-start=\"1464\" data-end=\"1526\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1471\" data-end=\"1526\"\u003e4. Street Catback (Valved Muffler) + High-Flow Cats\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1528\" data-end=\"1576\"\u003eStreet Catback (Valved Muffler) + High-Flow Cats\u003c\/p\u003e\n\u003chr data-start=\"1578\" data-end=\"1581\"\u003e\n\u003ch3 data-section-id=\"1ssklq0\" data-start=\"1583\" data-end=\"1599\"\u003e\u003cstrong\u003eAvailable in\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"1601\" data-end=\"1628\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1608\" data-end=\"1628\"\u003e1. Full Titanium\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1630\" data-end=\"1684\"\u003eMaximum weight savings with a blue-burnt exotic finish\u003c\/p\u003e\n\u003ch6 data-start=\"1686\" data-end=\"1720\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1693\" data-end=\"1720\"\u003e2. T304 Stainless Steel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1722\" data-end=\"1757\"\u003eRugged, polished, and built to last\u003c\/p\u003e\n\u003chr data-start=\"1759\" data-end=\"1762\"\u003e\n\u003ch3 data-section-id=\"n5myy4\" data-start=\"1764\" data-end=\"1785\"\u003e\u003cstrong\u003ePerformance Gains\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"1787\" data-end=\"1820\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1820\"\u003e1. Optimized Flow Path\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1822\" data-end=\"1884\"\u003eOptimized diameter and flow path for improved turbo efficiency\u003c\/p\u003e\n\u003ch6 data-start=\"1886\" data-end=\"1920\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1893\" data-end=\"1920\"\u003e2. Reduced Backpressure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1922\" data-end=\"1990\"\u003eReduced backpressure for faster spool and stronger throttle response\u003c\/p\u003e\n\u003ch6 data-start=\"1992\" data-end=\"2035\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1999\" data-end=\"2035\"\u003e3. Platform-Specific Engineering\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2037\" data-end=\"2105\"\u003eSystem geometry tailored specifically for the 570S and 620R platform\u003c\/p\u003e\n\u003chr data-start=\"2107\" data-end=\"2110\"\u003e\n\u003ch3 data-section-id=\"1svhbkb\" data-start=\"2112\" data-end=\"2148\"\u003e\u003cstrong\u003eConstruction \u0026amp; Craftsmanship\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"2150\" data-end=\"2189\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2157\" data-end=\"2189\"\u003e1. Mandrel-Bent Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2191\" data-end=\"2231\"\u003eFully mandrel-bent for unrestricted flow\u003c\/p\u003e\n\u003ch6 data-start=\"2233\" data-end=\"2268\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2240\" data-end=\"2268\"\u003e2. Precision TIG Welding\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2270\" data-end=\"2329\"\u003ePrecision TIG-welded for strength and flawless presentation\u003c\/p\u003e\n\u003ch6 data-start=\"2331\" data-end=\"2368\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2338\" data-end=\"2368\"\u003e3. OEM-Style Valve Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2370\" data-end=\"2426\"\u003eOEM-style valve control on Street Catback configurations\u003c\/p\u003e\n\u003ch6 data-start=\"2428\" data-end=\"2465\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2435\" data-end=\"2465\"\u003e4. Reversible Installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2467\" data-end=\"2519\"\u003e100% reversible installation—return to stock anytime\u003c\/p\u003e\n\u003chr data-start=\"2521\" data-end=\"2524\"\u003e\n\u003ch3 data-section-id=\"1wwzv67\" data-start=\"2526\" data-end=\"2537\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"2539\" data-end=\"2565\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2546\" data-end=\"2565\"\u003e1. McLaren 570S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2567\" data-end=\"2589\"\u003e2015–2021 McLaren 570S\u003c\/p\u003e\n\u003ch6 data-start=\"2591\" data-end=\"2617\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2598\" data-end=\"2617\"\u003e2. McLaren 620R\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2619\" data-end=\"2641\"\u003e2018–2022 McLaren 620R\u003c\/p\u003e\n\u003chr data-start=\"2643\" data-end=\"2646\"\u003e\n\u003ch6 data-start=\"2648\" data-end=\"2698\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2655\" data-end=\"2698\" data-is-last-node=\"\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"CenCal Motorsport","offers":[{"title":"Grade 5 titanium \/ Race Catback Only \/ Burnt gold","offer_id":50342016778546,"sku":null,"price":4999.99,"currency_code":"USD","in_stock":true},{"title":"T304 stainless steel \/ Race Catback Only \/ Burnt 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Silver","offer_id":50342020448562,"sku":null,"price":5999.99,"currency_code":"USD","in_stock":true},{"title":"T304 stainless steel \/ Street Catback (valved muffler) + high flow race pipes \/ Black","offer_id":50342020481330,"sku":null,"price":5999.99,"currency_code":"USD","in_stock":true},{"title":"T304 stainless steel \/ Street Catback (valved muffler) + high flow race pipes \/ Gloss carbon fiber","offer_id":50342020514098,"sku":null,"price":5999.99,"currency_code":"USD","in_stock":true},{"title":"T304 stainless steel \/ Street Catback (valved muffler) + high flow race pipes \/ Matte Carbon fiber","offer_id":50342020546866,"sku":null,"price":5999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/Mclaren570S620RCenCalF1ExhaustSystemv1.png?v=1780162488"},{"product_id":"bmw-f97-f98-x3m-x4m-stainless-steel-valved-catback-exhaust","title":"CenCal Valved Exhaust for BMW X3M\/X4M","description":"\u003ch6 data-section-id=\"19qibz4\" data-start=\"0\" data-end=\"96\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"96\"\u003eCenCal Motorsport Valved Exhaust System for BMW X3M \u0026amp; X4M | Unleash the S58’s True Sound\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"98\" data-end=\"323\"\u003eIntroducing the most thrilling and immersive sound experience for the X3M and X4M platforms. Following the success of our G80 single mid-pipe system, CenCal Motorsport has now turned its attention to other S58-powered models.\u003c\/p\u003e\n\u003cp data-start=\"325\" data-end=\"588\"\u003eOur single midsection exhaust for the BMW X3M\/X4M is designed to eliminate rasp, delivering a deep, naturally aspirated tone. Featuring a 3.5-inch midsection for maximum exhaust flow, it transitions into 2.5-inch piping that leads to striking 4-inch exhaust tips.\u003c\/p\u003e\n\u003cp data-start=\"590\" data-end=\"759\"\u003eFor enthusiasts looking to elevate their X3M or X4M’s exhaust note, this system is the perfect upgrade, engineered to enhance performance, sound, and driving excitement.\u003c\/p\u003e\n\u003cp data-start=\"761\" data-end=\"837\"\u003eMake Your X3M or X4M Sound as Powerful as It Performs with CenCal Motorsport\u003c\/p\u003e\n\u003cp data-start=\"839\" data-end=\"1078\"\u003eOur stainless steel valved exhaust systems are made to order—precision takes time. Expect a production window of 12–15 days, followed by 7–10 days for careful packaging and shipping. Your patience ensures unmatched quality and performance.\u003c\/p\u003e\n\u003chr data-start=\"1080\" data-end=\"1083\"\u003e\n\u003ch3 data-section-id=\"1x2dw9b\" data-start=\"1085\" data-end=\"1100\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1089\" data-end=\"1100\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1102\" data-end=\"1157\"\u003e\n\u003cli data-section-id=\"bxe811\" data-start=\"1102\" data-end=\"1129\"\u003e2019–2023 BMW X3M (F97)\u003c\/li\u003e\n\u003cli data-section-id=\"5vor59\" data-start=\"1130\" data-end=\"1157\"\u003e2019–2023 BMW X4M (F98)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1159\" data-end=\"1162\"\u003e\n\u003ch3 data-section-id=\"zlxymn\" data-start=\"1164\" data-end=\"1218\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1218\"\u003eFeatures of CenCal Motorsport’s Valved Exhaust\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1220\" data-end=\"1753\"\u003e\n\u003cli data-section-id=\"fychyx\" data-start=\"1220\" data-end=\"1310\"\u003ePremium T304 Stainless Steel Construction – Ensures longevity and corrosion resistance\u003c\/li\u003e\n\u003cli data-section-id=\"t2i151\" data-start=\"1311\" data-end=\"1409\"\u003eIntegrated Electronic Exhaust Valves – OEM-style operation with full control over sound levels\u003c\/li\u003e\n\u003cli data-section-id=\"jif0kf\" data-start=\"1410\" data-end=\"1505\"\u003e23.7 lbs Lighter Than Stock – Stainless steel build reduces weight for improved performance\u003c\/li\u003e\n\u003cli data-section-id=\"1hwtpe8\" data-start=\"1506\" data-end=\"1583\"\u003ePrecision Mandrel Bending – Optimized exhaust flow for maximum efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1a4bigb\" data-start=\"1584\" data-end=\"1670\"\u003eHigh-Strength TIG Welds – Provides exceptional durability under extreme conditions\u003c\/li\u003e\n\u003cli data-section-id=\"jqgkhu\" data-start=\"1671\" data-end=\"1753\"\u003eFully Reversible – Allows an easy return to the stock configuration if desired\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1755\" data-end=\"1758\"\u003e\n\u003cp data-start=\"1760\" data-end=\"1917\"\u003eUpgrade your BMW X3M or X4M with CenCal Motorsport’s expertly designed exhaust system, crafted for those who demand excellence in both performance and sound.\u003c\/p\u003e\n\u003chr data-start=\"1919\" data-end=\"1922\"\u003e\n\u003ch6 data-start=\"1924\" data-end=\"1970\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/h6\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":49686398107954,"sku":"","price":1949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/51229740-6953-4BBD-89FC-4A0AD18E9C81.jpg?v=1736998196"},{"product_id":"bmw-g20-g22-330i-430i-stainless-steel-valved-catback-exhaust","title":"BMW G20\/G22 330i\/430i Stainless Steel Valved Catback Exhaust","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a09c938-e6d8-83ec-9a0c-6164d2909b48-20\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a09c938-e6d8-83ec-9a0c-6164d2909b48-20\" data-turn-id-container=\"request-6a09c938-e6d8-83ec-9a0c-6164d2909b48-20\" data-testid=\"conversation-turn-790\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"341b3a45-63e4-4f80-9700-30b2b068635d\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch6 data-start=\"0\" data-end=\"105\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"7\" data-end=\"105\"\u003eBMW G20\/G22 330i\/430i Stainless Steel Valved Catback Exhaust | Performance \u0026amp; Sound Enhancement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"107\" data-end=\"450\"\u003eUpgrade your BMW G20 330i or G22 430i with this Stainless Steel Valved Catback Exhaust, engineered for enhanced sound, improved exhaust flow, and increased performance. Designed to retain factory valve control, this system allows you to switch between an aggressive exhaust tone and a refined, quieter mode, giving you the best of both worlds.\u003c\/p\u003e\n\u003chr data-start=\"452\" data-end=\"455\"\u003e\n\u003ch3 data-section-id=\"ebvi9x\" data-start=\"457\" data-end=\"506\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"461\" data-end=\"506\"\u003ePrecision Engineering \u0026amp; Performance Gains\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"508\" data-end=\"809\"\u003eCrafted from high-quality stainless steel, this valved catback exhaust offers optimal durability, heat resistance, and corrosion protection. The free-flowing design enhances exhaust flow, reducing backpressure for improved horsepower and torque while delivering an aggressive yet refined exhaust note.\u003c\/p\u003e\n\u003chr data-start=\"811\" data-end=\"814\"\u003e\n\u003ch3 data-section-id=\"1y0hjg4\" data-start=\"816\" data-end=\"847\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"820\" data-end=\"847\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"849\" data-end=\"881\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"856\" data-end=\"881\"\u003eValved Exhaust System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"883\" data-end=\"948\"\u003e\n\u003cli data-section-id=\"iqydmy\" data-start=\"883\" data-end=\"948\"\u003eControl sound output using factory exhaust valve functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"950\" data-end=\"997\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"957\" data-end=\"997\"\u003ePremium Stainless Steel Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"999\" data-end=\"1061\"\u003e\n\u003cli data-section-id=\"83gvhe\" data-start=\"999\" data-end=\"1061\"\u003eCorrosion-resistant and engineered for long-term durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1063\" data-end=\"1094\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1070\" data-end=\"1094\"\u003eEnhanced Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1096\" data-end=\"1156\"\u003e\n\u003cli data-section-id=\"gpug4f\" data-start=\"1096\" data-end=\"1156\"\u003eImproves exhaust flow for increased horsepower and torque.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1158\" data-end=\"1198\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1165\" data-end=\"1198\"\u003eDeep, Aggressive Exhaust Note\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1200\" data-end=\"1261\"\u003e\n\u003cli data-section-id=\"ib6uxp\" data-start=\"1200\" data-end=\"1261\"\u003eRefined at low RPMs with an aggressive tone under throttle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1263\" data-end=\"1296\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1296\"\u003eDirect Bolt-On Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1298\" data-end=\"1371\"\u003e\n\u003cli data-section-id=\"1wkf2rf\" data-start=\"1298\" data-end=\"1371\"\u003eDesigned for factory-style installation with no modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1373\" data-end=\"1399\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1380\" data-end=\"1399\"\u003ePerfect Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1401\" data-end=\"1464\"\u003e\n\u003cli data-section-id=\"10oj42f\" data-start=\"1401\" data-end=\"1464\"\u003eEngineered specifically for BMW G20 330i and G22 430i models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1466\" data-end=\"1501\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1473\" data-end=\"1501\"\u003eIn Stock \u0026amp; Ready to Ship\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1503\" data-end=\"1524\"\u003e\n\u003cli data-section-id=\"1rlgd28\" data-start=\"1503\" data-end=\"1524\"\u003eNo long wait times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1526\" data-end=\"1529\"\u003e\n\u003ch3 data-section-id=\"a70zjr\" data-start=\"1531\" data-end=\"1554\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1535\" data-end=\"1554\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1556\" data-end=\"1658\"\u003eThis Stainless Steel Valved Catback Exhaust is designed for a perfect fit on the following BMW models:\u003c\/p\u003e\n\u003cul data-start=\"1660\" data-end=\"1705\"\u003e\n\u003cli data-section-id=\"1p7itzg\" data-start=\"1660\" data-end=\"1682\"\u003eBMW G20 330i (2019+)\u003c\/li\u003e\n\u003cli data-section-id=\"eh8egz\" data-start=\"1683\" data-end=\"1705\"\u003eBMW G22 430i (2020+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1707\" data-end=\"1710\"\u003e\n\u003ch3 data-section-id=\"ax0rws\" data-start=\"1712\" data-end=\"1748\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1716\" data-end=\"1748\"\u003eShipping \u0026amp; Inspection Policy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"1750\" data-end=\"1777\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1757\" data-end=\"1777\"\u003eSecure Packaging\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1779\" data-end=\"1855\"\u003e\n\u003cli data-section-id=\"1sjua24\" data-start=\"1779\" data-end=\"1855\"\u003eEach exhaust system is carefully packaged to help prevent shipping damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1857\" data-end=\"1887\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1864\" data-end=\"1887\"\u003eInspection Required\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1889\" data-end=\"1965\"\u003e\n\u003cli data-section-id=\"mdwlv9\" data-start=\"1889\" data-end=\"1965\"\u003eInspect before signing for delivery and report any damage within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1967\" data-end=\"2000\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1974\" data-end=\"2000\"\u003eDo Not Refuse Shipment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"2002\" data-end=\"2058\"\u003e\n\u003cli data-section-id=\"4lge4f\" data-start=\"2002\" data-end=\"2058\"\u003eContact CenCal Motorsport first for claims assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2060\" data-end=\"2063\"\u003e\n\u003ch3 data-section-id=\"1mvwid4\" data-start=\"2065\" data-end=\"2093\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2069\" data-end=\"2093\"\u003eShipping Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2095\" data-end=\"2213\"\u003e\n\u003cli data-section-id=\"tp3zjv\" data-start=\"2095\" data-end=\"2166\"\u003eDomestic Shipping – Ships from the Continental U.S. for fast delivery\u003c\/li\u003e\n\u003cli data-section-id=\"1lf134j\" data-start=\"2167\" data-end=\"2213\"\u003eInternational Shipping – Contact for a quote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2215\" data-end=\"2218\"\u003e\n\u003cp data-start=\"2220\" data-end=\"2373\"\u003eEnhance your BMW G20 330i or G22 430i with the Stainless Steel Valved Catback Exhaust, engineered for performance, sound control, and premium durability.\u003c\/p\u003e\n\u003chr data-start=\"2375\" data-end=\"2378\"\u003e\n\u003ch3 data-section-id=\"qxr08h\" data-start=\"2380\" data-end=\"2409\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2384\" data-end=\"2409\"\u003eProduction \u0026amp; Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2411\" data-end=\"2658\"\u003eOur stainless steel valved exhaust systems are made to order—precision takes time. Expect a production window of \u003cstrong data-start=\"2524\" data-end=\"2538\"\u003e12–15 days\u003c\/strong\u003e, followed by \u003cstrong data-start=\"2552\" data-end=\"2565\"\u003e7–10 days\u003c\/strong\u003e for careful packaging and shipping. Your patience ensures unmatched quality and performance.\u003c\/p\u003e\n\u003chr data-start=\"2660\" data-end=\"2663\"\u003e\n\u003ch6 data-start=\"2665\" data-end=\"2715\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan role=\"text\"\u003e⚠️ \u003cstrong data-start=\"2675\" data-end=\"2715\" data-is-last-node=\"\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":49690543030578,"sku":null,"price":1799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMWG20G22330i430iStainlessSteelValvedCatbackExhaustv1.png?v=1780903639"},{"product_id":"bmw-340i-440i-b58-single-exit-catback-cen-cal-exhaust","title":"BMW 340i\/440i B58 Single Exit Catback Cen-Cal Exhaust","description":"\u003ch6\u003e\u003cstrong\u003e\u003ciframe width=\"400\" height=\"225\" src=\"https:\/\/www.youtube.com\/embed\/iQAGtGpmKp0\" title=\"FRESHHKIICKS GETS A CRAZY NEW EXHAUST ON HIS 800HP 340i\"\u003e\u003c\/iframe\u003e\u003cbr\u003eBMW 340i\/440i B58 Single Exit Catback Cen-Cal Exhaust – Valved \u0026amp; Track Editions\u003c\/strong\u003e\u003c\/h6\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-35\" data-testid=\"conversation-turn-76\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3bfc2d0c-36d8-4a57-bbbc-b0d829d0f666\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"86\" data-end=\"453\"\u003eElevate your BMW F30 340i or F32\/F33\/F36 440i with the Cen-Cal Single Exit Catback Exhaust, engineered for enthusiasts seeking performance, weight reduction, and a distinctive exhaust note. Crafted from premium T304 stainless steel or Grade 5 titanium, this system offers a significant weight savings over the OEM setup—up to 28 lbs lighter with the titanium version.\u003c\/p\u003e\n\u003cp data-start=\"455\" data-end=\"489\"\u003eChoose between two configurations:\u003c\/p\u003e\n\u003cp data-start=\"491\" data-end=\"697\"\u003eStreet Version (Valved): Features an integrated valved system controlled via the included remote, allowing you to switch between a subdued tone for daily driving and an aggressive exhaust note when desired.\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"858\"\u003eTrack Version (Non-Valved): Designed for maximum performance and sound, this version eliminates the valving system for a consistent, unrestrained exhaust flow.\u003c\/p\u003e\n\u003cp data-start=\"860\" data-end=\"1029\"\u003eEach system includes a resonator in the midpipe to reduce rasp and drone, ensuring a clean and deep tone. The exhaust is TIG welded for durability and precision fitment.\u003c\/p\u003e\n\u003chr data-start=\"1031\" data-end=\"1034\"\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"1036\" data-end=\"1057\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1057\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1059\" data-end=\"1511\"\u003e\n\u003cli data-section-id=\"6mgsax\" data-start=\"1059\" data-end=\"1106\"\u003eFull catback system with single exit design\u003c\/li\u003e\n\u003cli data-section-id=\"rdufkz\" data-start=\"1107\" data-end=\"1169\"\u003eMaterial options: T304 stainless steel or Grade 5 titanium\u003c\/li\u003e\n\u003cli data-section-id=\"1cpp9dr\" data-start=\"1170\" data-end=\"1231\"\u003eValved (street) and non-valved (track) versions available\u003c\/li\u003e\n\u003cli data-section-id=\"1l2k4sp\" data-start=\"1232\" data-end=\"1278\"\u003eIncludes remote control for valved version\u003c\/li\u003e\n\u003cli data-section-id=\"1uie95j\" data-start=\"1279\" data-end=\"1326\"\u003eResonated midpipe for refined sound quality\u003c\/li\u003e\n\u003cli data-section-id=\"1bdj2ak\" data-start=\"1327\" data-end=\"1381\"\u003eTIG welded construction for strength and longevity\u003c\/li\u003e\n\u003cli data-section-id=\"16xtnz9\" data-start=\"1382\" data-end=\"1438\"\u003eSignificant weight reduction compared to OEM exhaust\u003c\/li\u003e\n\u003cli data-section-id=\"1xs9vus\" data-start=\"1439\" data-end=\"1511\"\u003eDesigned for precise fitment on F30 340i and F32\/F33\/F36 440i models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1513\" data-end=\"1516\"\u003e\n\u003ch3 data-section-id=\"6756qd\" data-start=\"1518\" data-end=\"1534\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1534\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1536\" data-end=\"1626\"\u003e\n\u003cli data-section-id=\"848qln\" data-start=\"1536\" data-end=\"1552\"\u003eBMW F30 340i\u003c\/li\u003e\n\u003cli data-section-id=\"1ruuyvi\" data-start=\"1553\" data-end=\"1569\"\u003eBMW F32 440i\u003c\/li\u003e\n\u003cli data-section-id=\"1t3rxi2\" data-start=\"1570\" data-end=\"1598\"\u003eBMW F33 440i Convertible\u003c\/li\u003e\n\u003cli data-section-id=\"11galb0\" data-start=\"1599\" data-end=\"1626\"\u003eBMW F36 440i Gran Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1682\" data-end=\"1685\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1691\" data-end=\"1700\"\u003eFAQs:\u003c\/strong\u003e\u003c\/span\u003e\n\u003ch6 data-start=\"1702\" data-end=\"1765\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1709\" data-end=\"1763\"\u003eQ: What materials are used in this exhaust system?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1766\" data-end=\"1906\"\u003eA: The exhaust is available in T304 stainless steel and Grade 5 titanium, both offering durability and weight savings over the stock system.\u003c\/p\u003e\n\u003ch6 data-start=\"1908\" data-end=\"1959\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1915\" data-end=\"1957\"\u003eQ: How does the valved system operate?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"1960\" data-end=\"2117\"\u003eA: The valved (street) version includes a remote control, allowing you to open or close the exhaust valves on demand, tailoring the sound to your preference.\u003c\/p\u003e\n\u003ch6 data-start=\"2119\" data-end=\"2176\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2126\" data-end=\"2174\"\u003eQ: Is professional installation recommended?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2177\" data-end=\"2378\"\u003eA: Yes, we strongly recommend professional installation to ensure optimal fitment and performance. If you're located in Southern California, please contact us for an installation quote at our facility.\u003c\/p\u003e\n\u003ch6 data-start=\"2380\" data-end=\"2438\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2387\" data-end=\"2436\"\u003eQ: Will this exhaust fit my BMW 340i or 440i?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2439\" data-end=\"2551\"\u003eA: This exhaust system is designed to fit BMW F30 340i and F32\/F33\/F36 440i models equipped with the B58 engine.\u003c\/p\u003e\n\u003chr data-start=\"2553\" data-end=\"2556\"\u003e\n\u003cp data-start=\"2558\" data-end=\"2797\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eOur stainless steel valved exhaust systems are made to order—precision takes time. Expect a production window of 12–15 days, followed by 7–10 days for careful packaging and shipping. Your patience ensures unmatched quality and performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-start=\"1640\" data-end=\"1680\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp class=\"\"\u003e\u003ciframe width=\"400\" height=\"225\" src=\"https:\/\/www.youtube.com\/embed\/79MdK0bbV-U\" title=\"Valved Single Exit Exhaust For My Big Turbo F30 340i\" style=\"font-size: 0.875rem;\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"Street version (with valved muffler) \/ T304 stainless steel \/ Burnt Titanium Tip","offer_id":49930848305458,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Street version (with valved muffler) \/ T304 stainless steel \/ Polished Stainless Tip","offer_id":49930848600370,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Street version (with valved muffler) \/ Grade 5 Titanium \/ Burnt Titanium Tip","offer_id":49930848338226,"sku":null,"price":2649.99,"currency_code":"USD","in_stock":true},{"title":"Street version (with valved muffler) \/ Grade 5 Titanium \/ Polished Stainless Tip","offer_id":49930848633138,"sku":null,"price":2649.99,"currency_code":"USD","in_stock":true},{"title":"Race version (no valved muffler) \/ T304 stainless steel \/ Burnt Titanium Tip","offer_id":49930849190194,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Race version (no valved muffler) \/ T304 stainless steel \/ Polished Stainless Tip","offer_id":49930849222962,"sku":null,"price":1849.99,"currency_code":"USD","in_stock":true},{"title":"Race version (no valved muffler) \/ Grade 5 Titanium \/ Burnt Titanium Tip","offer_id":49930849255730,"sku":null,"price":2649.99,"currency_code":"USD","in_stock":true},{"title":"Race version (no valved muffler) \/ Grade 5 Titanium \/ Polished Stainless Tip","offer_id":49930849288498,"sku":null,"price":2649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/BMW340i_440iB58SingleExitCatbackCen-CalExhaust.png?v=1781415208"},{"product_id":"porsche-992-gt3-gt3rs-cencalmotorsport-exhaust-system","title":"Porsche 992 GT3\/RS F1 RSR CC Exhaust System","description":"\u003cp\u003eThe Porsche GT3 platform deserves an exhaust engineered for true motorsport character. The \u003cstrong\u003eCenCal Motorsport F1 RSR Exhaust System\u003c\/strong\u003e is our fully designed exhaust for the 992 GT3 and GT3 RS—built around a genuine \u003cstrong\u003eRSR-style rear section\u003c\/strong\u003e, equal-length header options, and aggressive yet refined sound.\u003c\/p\u003e\n\u003cp\u003eEvery bend, merge, and valve placement was engineered to outperform existing systems in tone, flow, and responsiveness.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6 data-section-id=\"xwevol\" data-start=\"65\" data-end=\"90\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"69\" data-end=\"90\"\u003eRear Section Info\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-section-id=\"aop6jo\" data-start=\"92\" data-end=\"131\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"96\" data-end=\"131\"\u003eTwo Rear Section Configurations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"133\" data-end=\"173\"\u003e\u003cstrong\u003eChoose the exact sound profile you want:\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"175\" data-end=\"178\"\u003e\n\u003ch3 data-section-id=\"1qtd80c\" data-start=\"180\" data-end=\"212\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"184\" data-end=\"212\"\u003e1. RSR F1 Valved Catback\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"214\" data-end=\"412\"\u003e\n\u003cli data-section-id=\"xg3cji\" data-start=\"214\" data-end=\"239\"\u003eElectronically valved\u003c\/li\u003e\n\u003cli data-section-id=\"12yklqp\" data-start=\"240\" data-end=\"284\"\u003eSwitch from loud to quiet with one click\u003c\/li\u003e\n\u003cli data-section-id=\"439i3n\" data-start=\"285\" data-end=\"349\"\u003eUse our included CenCal valve controller or OEM valve motors\u003c\/li\u003e\n\u003cli data-section-id=\"f75v94\" data-start=\"350\" data-end=\"412\"\u003eOEM valve motors may require tuning to adjust valve flap %\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"414\" data-end=\"417\"\u003e\n\u003ch3 data-section-id=\"cvqi3p\" data-start=\"419\" data-end=\"460\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"423\" data-end=\"460\"\u003e2. RSR F1 Crack Pipe (Non-Valved)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"462\" data-end=\"591\"\u003e\n\u003cli data-section-id=\"1voipgy\" data-start=\"462\" data-end=\"475\"\u003eNo valves\u003c\/li\u003e\n\u003cli data-section-id=\"a199si\" data-start=\"476\" data-end=\"492\"\u003eMaximum flow\u003c\/li\u003e\n\u003cli data-section-id=\"uj0rkk\" data-start=\"493\" data-end=\"524\"\u003ePure F1 scream at all times\u003c\/li\u003e\n\u003cli data-section-id=\"j0cgpu\" data-start=\"525\" data-end=\"591\"\u003eIdeal for track, high-RPM builds, and aggressive street setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"593\" data-end=\"596\"\u003e\n\u003ch3 data-section-id=\"rfrdv6\" data-start=\"598\" data-end=\"645\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"602\" data-end=\"645\"\u003eValve Management \u0026amp; Electronics Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"647\" data-end=\"877\"\u003e\n\u003cli data-section-id=\"1r07vll\" data-start=\"647\" data-end=\"762\"\u003eCenCal Valve Delete Simulator – prevents limp mode when removing OEM muffler \u0026amp; running aftermarket or no valves\u003c\/li\u003e\n\u003cli data-section-id=\"13wfozt\" data-start=\"763\" data-end=\"846\"\u003eOBD2 Check-Engine Eliminator – suppresses CEL for catless headers on stock tune\u003c\/li\u003e\n\u003cli data-section-id=\"1cng55q\" data-start=\"847\" data-end=\"877\"\u003eO2 Sensor Spacers Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"879\" data-end=\"882\"\u003e\n\u003ch3 data-section-id=\"khaf93\" data-start=\"884\" data-end=\"903\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"888\" data-end=\"903\"\u003eHeader Info\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"905\" data-end=\"1042\"\u003eAll headers are T304 stainless steel and equal-length for maximum scavenging, improved throttle response, and the cleanest high-RPM tone.\u003c\/p\u003e\n\u003cp data-start=\"1044\" data-end=\"1060\"\u003eOptions include:\u003c\/p\u003e\n\u003cul data-start=\"1062\" data-end=\"1150\"\u003e\n\u003cli data-section-id=\"eeoo43\" data-start=\"1062\" data-end=\"1099\"\u003eCatless Equal-Length Race Headers\u003c\/li\u003e\n\u003cli data-section-id=\"sbr19u\" data-start=\"1100\" data-end=\"1150\"\u003e200-Cell High-Flow Equal-Length Catted Headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1152\" data-end=\"1155\"\u003e\n\u003ch3 data-section-id=\"1bt2ppc\" data-start=\"1157\" data-end=\"1189\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1161\" data-end=\"1189\"\u003eCatback Material Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1191\" data-end=\"1304\"\u003e\n\u003cli data-section-id=\"myz4rs\" data-start=\"1191\" data-end=\"1215\"\u003eT304 Stainless Steel\u003c\/li\u003e\n\u003cli data-section-id=\"1iur2pt\" data-start=\"1216\" data-end=\"1304\"\u003eGrade 5 Titanium (Ti 6Al-4V) for maximum weight reduction and highest possible pitch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1306\" data-end=\"1309\"\u003e\n\u003ch3 data-section-id=\"6r8nz5\" data-start=\"1311\" data-end=\"1362\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1315\" data-end=\"1362\"\u003eExhaust Tip Options (Single Wall, Flat Cut)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1364\" data-end=\"1464\"\u003e\n\u003cli data-section-id=\"ioxona\" data-start=\"1364\" data-end=\"1379\"\u003eMatte Black\u003c\/li\u003e\n\u003cli data-section-id=\"1oewz4b\" data-start=\"1380\" data-end=\"1395\"\u003eGloss Black\u003c\/li\u003e\n\u003cli data-section-id=\"21qwaf\" data-start=\"1396\" data-end=\"1410\"\u003eGold Burnt\u003c\/li\u003e\n\u003cli data-section-id=\"18xklbd\" data-start=\"1411\" data-end=\"1425\"\u003eBlue Burnt\u003c\/li\u003e\n\u003cli data-section-id=\"ukor9c\" data-start=\"1426\" data-end=\"1444\"\u003eBrushed Silver\u003c\/li\u003e\n\u003cli data-section-id=\"qvq8yn\" data-start=\"1445\" data-end=\"1464\"\u003ePolished Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1466\" data-end=\"1537\"\u003eAll tips use a motorsport single-wall design for a raw CC-style finish.\u003c\/p\u003e\n\u003chr data-start=\"1539\" data-end=\"1542\"\u003e\n\u003ch3 data-section-id=\"1lg2hui\" data-start=\"1544\" data-end=\"1574\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1548\" data-end=\"1574\"\u003eProduction \u0026amp; Lead Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1576\" data-end=\"1671\"\u003e\n\u003cli data-section-id=\"cibw9o\" data-start=\"1576\" data-end=\"1642\"\u003eTypical production time: 2–3 weeks (+1.5 weeks for Ti systems)\u003c\/li\u003e\n\u003cli data-section-id=\"vnjebj\" data-start=\"1643\" data-end=\"1671\"\u003eShipping time: 7–10 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1673\" data-end=\"1804\"\u003eHowever, some units may be in stock or produced faster.\u003cbr data-start=\"1728\" data-end=\"1731\"\u003eEmail \u003ca data-start=\"1737\" data-end=\"1765\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esupport@cencalmotorsport.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e to check availability before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1806\" data-end=\"1809\"\u003e\n\u003ch3 data-section-id=\"1x2dw9b\" data-start=\"1811\" data-end=\"1826\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1815\" data-end=\"1826\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1828\" data-end=\"1882\"\u003e\n\u003cli data-section-id=\"14lg14x\" data-start=\"1828\" data-end=\"1853\"\u003e2020+ Porsche 992 GT3\u003c\/li\u003e\n\u003cli data-section-id=\"r6ss3m\" data-start=\"1854\" data-end=\"1882\"\u003e2022+ Porsche 992 GT3 RS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1884\" data-end=\"1887\"\u003e\n\u003ch3 data-section-id=\"248b9x\" data-start=\"1889\" data-end=\"1909\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1893\" data-end=\"1909\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1911\" data-end=\"2207\"\u003e\n\u003cli data-section-id=\"1yjii5j\" data-start=\"1911\" data-end=\"1942\"\u003eTrue RSR-style pipe routing\u003c\/li\u003e\n\u003cli data-section-id=\"10y33bj\" data-start=\"1943\" data-end=\"1989\"\u003eSharper, higher-frequency F1-inspired tone\u003c\/li\u003e\n\u003cli data-section-id=\"n9hwbm\" data-start=\"1990\" data-end=\"2053\"\u003eEqual-length scavenging for maximum power and sound clarity\u003c\/li\u003e\n\u003cli data-section-id=\"s4h12c\" data-start=\"2054\" data-end=\"2100\"\u003eLightweight materials reduce rear-end mass\u003c\/li\u003e\n\u003cli data-section-id=\"1b9lq15\" data-start=\"2101\" data-end=\"2132\"\u003e100% bolt-on and reversible\u003c\/li\u003e\n\u003cli data-section-id=\"g5v11d\" data-start=\"2133\" data-end=\"2207\"\u003eIncludes valve simulator, O2 spacers, CEL eliminator, and all hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2209\" data-end=\"2212\"\u003e\n\u003ch3 data-section-id=\"134q5fn\" data-start=\"2214\" data-end=\"2226\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2218\" data-end=\"2226\"\u003eFAQs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"2228\" data-end=\"2276\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2235\" data-end=\"2274\"\u003eIs this a full catback replacement?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2277\" data-end=\"2360\"\u003eYes. This replaces the entire rear section with a motorsport-calibrated RSR layout.\u003c\/p\u003e\n\u003ch6 data-start=\"2362\" data-end=\"2405\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2369\" data-end=\"2403\"\u003eWhich configuration is louder?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2406\" data-end=\"2482\"\u003eCrack Pipe = always loud\u003cbr data-start=\"2430\" data-end=\"2433\"\u003eValved = quiet when closed, F1 scream when open\u003c\/p\u003e\n\u003ch6 data-start=\"2484\" data-end=\"2519\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2491\" data-end=\"2517\"\u003eCan I return to stock?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2520\" data-end=\"2570\"\u003eYes, installation is 100% bolt-on with no cutting.\u003c\/p\u003e\n\u003chr data-start=\"2572\" data-end=\"2575\"\u003e\n\u003ch3 data-section-id=\"1ws83tv\" data-start=\"2577\" data-end=\"2600\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2581\" data-end=\"2600\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2602\" data-end=\"2663\"\u003eThis product is intended for off-road \/ competition use only.\u003c\/p\u003e\n\u003cp data-start=\"2665\" data-end=\"2879\"\u003eDue to the made-to-order nature of this system and the custom fabrication involved, all orders are final once placed. No cancellations can be accepted after your order is submitted, regardless of production status.\u003c\/p\u003e\n\u003cp data-start=\"2881\" data-end=\"3094\"\u003eIf a return is approved under special circumstances, a restocking fee will apply to cover inspection, repackaging, and labor costs associated with custom-built exhaust components. Shipping fees are non-refundable.\u003c\/p\u003e\n\u003cp data-start=\"3096\" data-end=\"3205\"\u003eFor questions about availability or lead time, please contact \u003ca data-start=\"3158\" data-end=\"3186\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esupport@cencalmotorsport.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e before purchasing.\u003c\/p\u003e\n\u003chr data-start=\"3207\" data-end=\"3210\"\u003e\n\u003ch3 data-section-id=\"ceifge\" data-start=\"3212\" data-end=\"3240\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3216\" data-end=\"3240\"\u003eWarranty Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3242\" data-end=\"3458\"\u003eThis system includes a 1-year warranty covering manufacturing defects in materials or workmanship. This warranty applies to the exhaust components themselves and ensures replacement or repair if a defect is verified.\u003c\/p\u003e\n\u003cp data-start=\"3460\" data-end=\"3489\"\u003eThis warranty does not cover:\u003c\/p\u003e\n\u003cul data-start=\"3491\" data-end=\"3697\"\u003e\n\u003cli data-section-id=\"l93yy7\" data-start=\"3491\" data-end=\"3533\"\u003eDamage caused by improper installation\u003c\/li\u003e\n\u003cli data-section-id=\"1fruev5\" data-start=\"3534\" data-end=\"3583\"\u003eWear from misuse, racing incidents, or impact\u003c\/li\u003e\n\u003cli data-section-id=\"1xntyoh\" data-start=\"3584\" data-end=\"3650\"\u003eHeat-related discoloration (normal for stainless and titanium)\u003c\/li\u003e\n\u003cli data-section-id=\"1cb1wcf\" data-start=\"3651\" data-end=\"3697\"\u003eModifications or alterations to the system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3699\" data-end=\"3798\"\u003eFor warranty assistance, please contact \u003ca data-start=\"3739\" data-end=\"3767\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esupport@cencalmotorsport.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e with photos and order details.\u003c\/p\u003e\n\u003chr data-start=\"3800\" data-end=\"3803\"\u003e\n\u003ch3 data-section-id=\"t0uj9e\" data-start=\"3805\" data-end=\"3846\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3809\" data-end=\"3846\"\u003eSpecial Ops Customization Program\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3848\" data-end=\"3979\"\u003eFor customers who want a truly one-of-one system, our CenCal Special Ops Division offers custom fabrication options. This includes:\u003c\/p\u003e\n\u003cul data-start=\"3981\" data-end=\"4200\"\u003e\n\u003cli data-section-id=\"1uk0apj\" data-start=\"3981\" data-end=\"4034\"\u003eCustom exhaust tip finishes or unique tip designs\u003c\/li\u003e\n\u003cli data-section-id=\"m5zncp\" data-start=\"4035\" data-end=\"4067\"\u003eAlternative routing requests\u003c\/li\u003e\n\u003cli data-section-id=\"a2hni7\" data-start=\"4068\" data-end=\"4105\"\u003eCustom logo engraving or branding\u003c\/li\u003e\n\u003cli data-section-id=\"1859c6z\" data-start=\"4106\" data-end=\"4139\"\u003eUnique muffler configurations\u003c\/li\u003e\n\u003cli data-section-id=\"1z0f9do\" data-start=\"4140\" data-end=\"4200\"\u003ePersonalized sound profiles or special fabrication needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4202\" data-end=\"4409\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIf you want something outside the standard options, email \u003ca data-start=\"4260\" data-end=\"4288\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esupport@cencalmotorsport.com \u003c\/a\u003ewith your ideas. Our Special Ops team will review the request, provide feasibility details, and generate a custom quote.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong data-end=\"1680\" data-start=\"1640\"\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003chr\u003e\n\u003cp data-start=\"4202\" data-end=\"4409\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JhKV1UAoNWY?si=VMNn8OXRyi0GHIAu\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"CenCal Motorsport","offers":[{"title":"T304 Stainless Steel \/ Race - F1 RSR Crack Pipe Rear Section (Non Valved) \/ No Headers (I Will Use My Stock Headers)","offer_id":50737409294642,"sku":null,"price":3999.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ Race - F1 RSR Crack Pipe Rear Section (Non Valved) \/ Add Free Flow EQL Catless Headers","offer_id":50737409327410,"sku":null,"price":6499.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ Race - F1 RSR Crack Pipe Rear Section (Non Valved) \/ Add High Flow EQL 200Cell Catted Headers","offer_id":50737409360178,"sku":null,"price":6999.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ Street - F1 RSR Valved Rear Section (Valved) \/ No Headers (I Will Use My Stock Headers)","offer_id":50737409392946,"sku":null,"price":4499.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ Street - F1 RSR Valved Rear Section (Valved) \/ Add Free Flow EQL Catless Headers","offer_id":50737409425714,"sku":null,"price":6999.99,"currency_code":"USD","in_stock":true},{"title":"T304 Stainless Steel \/ Street - F1 RSR Valved Rear Section (Valved) \/ Add High Flow EQL 200Cell Catted Headers","offer_id":50737409458482,"sku":null,"price":7449.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ Race - F1 RSR Crack Pipe Rear Section (Non Valved) \/ No Headers (I Will Use My Stock Headers)","offer_id":50737409491250,"sku":null,"price":4999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ Race - F1 RSR Crack Pipe Rear Section (Non Valved) \/ Add Free Flow EQL Catless Headers","offer_id":50737409524018,"sku":null,"price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ Race - F1 RSR Crack Pipe Rear Section (Non Valved) \/ Add High Flow EQL 200Cell Catted Headers","offer_id":50737409556786,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ Street - F1 RSR Valved Rear Section (Valved) \/ No Headers (I Will Use My Stock Headers)","offer_id":50737409589554,"sku":null,"price":5499.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ Street - F1 RSR Valved Rear Section (Valved) \/ Add Free Flow EQL Catless Headers","offer_id":50737409622322,"sku":null,"price":7999.99,"currency_code":"USD","in_stock":true},{"title":"Grade 5 Titanium \/ Street - F1 RSR Valved Rear Section (Valved) \/ Add High Flow EQL 200Cell Catted Headers","offer_id":50737409655090,"sku":null,"price":8499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/Porsche992GT3_RSF1RSRCCExhaustSystem.png?v=1781279866"},{"product_id":"porsche-992-gt3-gt3rs-high-flow-race-headers-cencalmotorsport","title":"High-Flow Race EQL Headers – Porsche 992 GT3 \/ GT3 RS (T304 Stainless Steel)","description":"\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-24\" data-turn-id-container=\"request-69fcbaf1-9ee0-8324-9096-7ff85efe3ad6-24\" data-testid=\"conversation-turn-232\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1844bec6-6f28-445b-b5c6-dd9890d214e2\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch6 data-start=\"0\" data-end=\"66\"\u003e\u003cstrong data-start=\"0\" data-end=\"64\"\u003eHigh-Flow Equal-Length Headers – Porsche 992 GT3 \u0026amp; 992 GT3RS\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"68\" data-end=\"111\"\u003e\u003cem data-start=\"68\" data-end=\"111\"\u003eT304 Stainless Steel | Cen-Cal Motorsport\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"113\" data-end=\"317\"\u003eUnlock the full sound and performance potential of your Porsche 992 GT3 or 992 GT3RS with the Cen-Cal Motorsport High-Flow Equal-Length Headers, engineered specifically for the high-revving 4.0L flat-six.\u003c\/p\u003e\n\u003cp data-start=\"319\" data-end=\"642\"\u003eDesigned to complement the GT3 platform’s motorsport DNA, these headers dramatically improve exhaust flow, throttle response, and high-RPM power while delivering a cleaner, sharper, F1-inspired exhaust note. Every set is built with equal-length primary runners to maximize scavenging, sound clarity, and overall efficiency.\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"803\"\u003eHand-fabricated from premium T304 stainless steel, these headers are built to withstand extreme track temperatures while maintaining precise OEM-level fitment.\u003c\/p\u003e\n\u003chr data-start=\"805\" data-end=\"808\"\u003e\n\u003ch3 data-section-id=\"1svq0tr\" data-start=\"810\" data-end=\"839\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"814\" data-end=\"839\"\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"841\" data-end=\"885\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"848\" data-end=\"885\"\u003eT304 Stainless Steel Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"887\" data-end=\"987\"\u003e\n\u003cli data-section-id=\"13wb1tj\" data-start=\"887\" data-end=\"987\"\u003eCorrosion-resistant and heat-tolerant for long-term durability under track and street conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"989\" data-end=\"1028\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"996\" data-end=\"1028\"\u003eEqual-Length Primary Runners\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1030\" data-end=\"1131\"\u003e\n\u003cli data-section-id=\"aurmey\" data-start=\"1030\" data-end=\"1131\"\u003eOptimized for maximum scavenging, improved throttle response, and a cleaner high-RPM exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1133\" data-end=\"1163\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1140\" data-end=\"1163\"\u003eMandrel-Bent Tubing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1165\" data-end=\"1247\"\u003e\n\u003cli data-section-id=\"1624wv7\" data-start=\"1165\" data-end=\"1247\"\u003eMaintains consistent diameter for smooth exhaust flow and optimal gas velocity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1249\" data-end=\"1281\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1256\" data-end=\"1281\"\u003ePrecision TIG Welding\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1283\" data-end=\"1365\"\u003e\n\u003cli data-section-id=\"1dy20ti\" data-start=\"1283\" data-end=\"1365\"\u003eRace-quality welds ensure strength, reliability, and a clean motorsport finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1367\" data-end=\"1400\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1374\" data-end=\"1400\"\u003eOEM-Compatible Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1402\" data-end=\"1480\"\u003e\n\u003cli data-section-id=\"4lhg3u\" data-start=\"1402\" data-end=\"1480\"\u003e100% bolt-on design compatible with factory or aftermarket exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1482\" data-end=\"1485\"\u003e\n\u003ch3 data-section-id=\"1phfxeu\" data-start=\"1487\" data-end=\"1516\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1491\" data-end=\"1516\"\u003eConfiguration Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1518\" data-end=\"1561\"\u003eChoose the setup that best fits your build:\u003c\/p\u003e\n\u003ch6 data-start=\"1563\" data-end=\"1612\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1570\" data-end=\"1612\"\u003eFree-Flow Catless Equal-Length Headers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1614\" data-end=\"1771\"\u003e\n\u003cli data-section-id=\"124fsus\" data-start=\"1614\" data-end=\"1638\"\u003eMaximum exhaust flow\u003c\/li\u003e\n\u003cli data-section-id=\"6rzsoi\" data-start=\"1639\" data-end=\"1684\"\u003eLoudest and most aggressive sound profile\u003c\/li\u003e\n\u003cli data-section-id=\"uv1nl2\" data-start=\"1685\" data-end=\"1728\"\u003eSharper, higher-frequency F1-style tone\u003c\/li\u003e\n\u003cli data-section-id=\"1jbsoyq\" data-start=\"1729\" data-end=\"1771\"\u003eIdeal for track and competition builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 data-start=\"1773\" data-end=\"1830\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1780\" data-end=\"1830\"\u003e200-Cell High-Flow Catted Equal-Length Headers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cul data-start=\"1832\" data-end=\"2011\"\u003e\n\u003cli data-section-id=\"q7ihmn\" data-start=\"1832\" data-end=\"1876\"\u003ePerformance-focused catalytic converters\u003c\/li\u003e\n\u003cli data-section-id=\"51yql6\" data-start=\"1877\" data-end=\"1915\"\u003eSignificant flow increase over OEM\u003c\/li\u003e\n\u003cli data-section-id=\"xhwdv8\" data-start=\"1916\" data-end=\"1956\"\u003eCleaner sound with reduced harshness\u003c\/li\u003e\n\u003cli data-section-id=\"1p67scu\" data-start=\"1957\" data-end=\"2011\"\u003eBalanced option for aggressive street or track use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2013\" data-end=\"2016\"\u003e\n\u003ch3 data-section-id=\"248b9x\" data-start=\"2018\" data-end=\"2038\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2022\" data-end=\"2038\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2040\" data-end=\"2292\"\u003e\n\u003cli data-section-id=\"y2i8o3\" data-start=\"2040\" data-end=\"2103\"\u003eNoticeable horsepower and torque gains across the RPM range\u003c\/li\u003e\n\u003cli data-section-id=\"1gbmhjj\" data-start=\"2104\" data-end=\"2156\"\u003eImproved throttle response and engine efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"ezpsw3\" data-start=\"2157\" data-end=\"2205\"\u003eReduced backpressure for optimal performance\u003c\/li\u003e\n\u003cli data-section-id=\"8copad\" data-start=\"2206\" data-end=\"2249\"\u003eClean, motorsport-inspired exhaust tone\u003c\/li\u003e\n\u003cli data-section-id=\"1bbtvjg\" data-start=\"2250\" data-end=\"2292\"\u003eFully reversible, bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2294\" data-end=\"2297\"\u003e\n\u003ch3 data-section-id=\"1x2dw9b\" data-start=\"2299\" data-end=\"2314\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2303\" data-end=\"2314\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2316\" data-end=\"2357\"\u003e\n\u003cli data-section-id=\"s9sjm2\" data-start=\"2316\" data-end=\"2335\"\u003ePorsche 992 GT3\u003c\/li\u003e\n\u003cli data-section-id=\"vvnvrf\" data-start=\"2336\" data-end=\"2357\"\u003ePorsche 992 GT3RS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2359\" data-end=\"2362\"\u003e\n\u003ch3 data-section-id=\"1hrg27c\" data-start=\"2364\" data-end=\"2396\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2368\" data-end=\"2396\"\u003eAvailability \u0026amp; Lead Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2398\" data-end=\"2486\"\u003eSome units may be in stock at our Oceanside, CA location.\u003cbr data-start=\"2455\" data-end=\"2458\"\u003eMost sets are made to order.\u003c\/p\u003e\n\u003cul data-start=\"2488\" data-end=\"2572\"\u003e\n\u003cli data-section-id=\"kgsfud\" data-start=\"2488\" data-end=\"2535\"\u003eTypical production time: 5–15 business days\u003c\/li\u003e\n\u003cli data-section-id=\"18ejzsz\" data-start=\"2536\" data-end=\"2572\"\u003eShipping time: ~10 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2574\" data-end=\"2677\"\u003ePlease email \u003ca data-start=\"2587\" data-end=\"2615\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esupport@cencalmotorsport.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-86c0e697.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e to confirm current availability or lead time before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2679\" data-end=\"2682\"\u003e\n\u003ch3 data-section-id=\"134q5fn\" data-start=\"2684\" data-end=\"2696\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2688\" data-end=\"2696\"\u003eFAQs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch6 data-start=\"2698\" data-end=\"2879\"\u003e\u003cstrong data-start=\"2698\" data-end=\"2738\"\u003eDo I need a tune with these headers?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2698\" data-end=\"2879\"\u003eYes. A tune is strongly recommended to maximize performance gains and prevent check-engine lights, especially with catless configurations.\u003c\/p\u003e\n\u003ch6 data-start=\"2881\" data-end=\"3021\"\u003e\u003cstrong data-start=\"2881\" data-end=\"2908\"\u003eAre these street legal?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"2881\" data-end=\"3021\"\u003eNo. These headers are intended for off-road and competition use and may not comply with emissions regulations.\u003c\/p\u003e\n\u003ch6 data-start=\"3023\" data-end=\"3156\"\u003e\u003cstrong data-start=\"3023\" data-end=\"3072\"\u003eDo they work with the factory exhaust system?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"3023\" data-end=\"3156\"\u003eYes. These headers are compatible with both OEM and aftermarket cat-back systems.\u003c\/p\u003e\n\u003ch6 data-start=\"3158\" data-end=\"3280\"\u003e\u003cstrong data-start=\"3158\" data-end=\"3191\"\u003eAre these a full replacement?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp data-start=\"3158\" data-end=\"3280\"\u003eYes. They completely replace the factory headers with a high-flow equal-length design.\u003c\/p\u003e\n\u003chr data-start=\"3282\" data-end=\"3285\"\u003e\n\u003ch6 data-start=\"3287\" data-end=\"3333\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003chr data-start=\"3282\" data-end=\"3285\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/JhKV1UAoNWY?si=VMNn8OXRyi0GHIAu\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e","brand":"CenCal Motorsport","offers":[{"title":"Free Flow Catless Headers","offer_id":50552768954674,"sku":"GT3HFRH-SS-1","price":3499.0,"currency_code":"USD","in_stock":true},{"title":"High Flow Catted 200CEL Headers","offer_id":50552768987442,"sku":"GT3HFRH-SS-2","price":4299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/High-FlowRaceEQLHeaders_Porsche992GT3_GT3RS_T304StainlessSteel.png?v=1781448275"}],"url":"https:\/\/cencalmotorsport.com\/collections\/popular-exhausts.oembed","provider":"CenCal Motorsport","version":"1.0","type":"link"}