{"product_id":"f8x-m3m4-varis-carbon-fiber-undertray-diffuser-f80-m3-f82-f83-m4","title":"F8X M3\/M4 varis carbon fiber undertray diffuser - F80 M3\/ F82 F83 M4","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a049b84-23f8-83ec-86ba-61fc181d374f-35\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\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-6a049b84-23f8-83ec-86ba-61fc181d374f-35\" data-turn-id-container=\"request-6a049b84-23f8-83ec-86ba-61fc181d374f-35\" data-testid=\"conversation-turn-132\" 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=\"1d5dcb51-0845-4ac4-9abc-858fb707cd96\" 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=\"60\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"7\" data-end=\"60\"\u003eF8X M3 \/ M4 Varis Carbon Fiber Undertray Diffuser\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp data-start=\"62\" data-end=\"485\"\u003eTake your BMW’s aerodynamics and styling to the next level with the F8X M3 \/ M4 Varis Carbon Fiber Undertray Diffuser. Designed with motorsport DNA, this diffuser delivers aggressive rear-end aesthetics while optimizing airflow for improved stability. Its undertray-style construction provides both form and function, seamlessly integrating with the factory bumper to give your build an unmistakable race-inspired presence.\u003c\/p\u003e\n\u003cp data-start=\"487\" data-end=\"653\"\u003eCrafted from premium carbon fiber with a high-gloss finish, this diffuser is built for enthusiasts who demand performance and precision—on the street or at the track.\u003c\/p\u003e\n\u003chr data-start=\"655\" data-end=\"658\"\u003e\n\u003ch3 data-start=\"660\" data-end=\"684\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"664\" data-end=\"684\"\u003eProduct Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"686\" data-end=\"1016\"\u003e\n\u003cli data-start=\"686\" data-end=\"753\"\u003ePrecision-engineered for exact fitment on F80 M3 and F82 \/ F83 M4\u003c\/li\u003e\n\u003cli data-start=\"755\" data-end=\"816\"\u003ePremium carbon fiber construction with a sleek gloss finish\u003c\/li\u003e\n\u003cli data-start=\"818\" data-end=\"876\"\u003eUndertray design improves airflow and rear-end downforce\u003c\/li\u003e\n\u003cli data-start=\"878\" data-end=\"943\"\u003eAggressive styling inspired by Varis motorsport aero components\u003c\/li\u003e\n\u003cli data-start=\"945\" data-end=\"1016\"\u003eLightweight and durable, built for both street and track applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1018\" data-end=\"1021\"\u003e\n\u003ch3 data-start=\"1023\" data-end=\"1044\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1027\" data-end=\"1044\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1046\" data-end=\"1146\"\u003e\n\u003cli data-start=\"1046\" data-end=\"1072\"\u003eBMW F80 M3 (2014 – 2018)\u003c\/li\u003e\n\u003cli data-start=\"1074\" data-end=\"1106\"\u003eBMW F82 M4 Coupe (2014 – 2020)\u003c\/li\u003e\n\u003cli data-start=\"1108\" data-end=\"1146\"\u003eBMW F83 M4 Convertible (2014 – 2020)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1148\" data-end=\"1151\"\u003e\n\u003ch3 data-start=\"1153\" data-end=\"1173\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1157\" data-end=\"1173\"\u003eInstallation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1175\" data-end=\"1271\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eProfessional installation is strongly recommended to ensure proper alignment and secure fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CenCal Motorsport","offers":[{"title":"Default Title","offer_id":46395725807922,"sku":"F8X-VRS-DIF","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/9898\/8082\/files\/F8XM3M4variscarbonfiberundertraydiffuser-F80M3F82F83M4.png?v=1780324780","url":"https:\/\/cencalmotorsport.com\/products\/f8x-m3m4-varis-carbon-fiber-undertray-diffuser-f80-m3-f82-f83-m4","provider":"CenCal Motorsport","version":"1.0","type":"link"}