








Cen-Cal E9X M3 S65 Stainless Steel Valved Catback Exhaust
Pairs well with
Unleash the full sound potential of your V8-powered BMW M3 with the Cen-Cal Stainless Steel Valved Catback Exhaust System, tailored for the E90, E92, and E93 M3. Built from high-grade stainless steel and made to order with multiple customization options, this exhaust system delivers both aesthetics and performance with a valved setup that switches from refined to aggressive at the push of a button.
Engineered specifically for the S65 engine, this exhaust system includes everything needed for installation, including a valve controller and hardware. Available in a variety of tip finishes and configurations—dual, quad, non-resonated, or with X-pipe—this system is the perfect centerpiece for any enthusiast-driven E9X M3 build.
Product Features:
Valved Catback Design with Remote Control
Seamlessly switch between a stealthy tone and full-throttle roar with the included valve controller—ideal for daily driving and track days alike.
High-Quality Stainless Steel Construction
Built from premium-grade stainless steel for long-lasting durability, corrosion resistance, and a clean, polished finish.
Customizable Options
Choose between dual or quad tip setups, non-resonated or X-pipe configurations, and several exhaust tip styles to suit your aesthetic and sound preferences.
Complete Installation Kit Included
Ships with all necessary hardware, including the remote-controlled valve system, for a bolt-on install—no guesswork required.
Made to Order
Every 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.
Fitment:
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2008–2011 BMW E90 M3 Sedan
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2008–2013 BMW E92 M3 Coupe
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2008–2013 BMW E93 M3 Convertible
Important Note:
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This is a custom-built exhaust, so no cancellations or returns are accepted once production begins.
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Designed specifically for the BMW E9X M3 S65 platform only.
Benefits:
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Aggressive sound with quiet mode at the push of a button
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Custom look and sound with tip and resonator options
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Precision-built for fitment and sound quality
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Long-term reliability from corrosion-resistant stainless steel
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Unique, made-to-order system that fits your build goals
FAQs:
Does the exhaust come with everything needed for installation?
Yes, the exhaust system includes the valved muffler, controller, all wiring, and installation hardware.
Can I choose between different tip styles?
Yes, tip finish and style options are customizable when placing your order.
Do I need to modify my car to install this?
No permanent modifications are required. The system is bolt-on and designed to fit factory mounting points.
Can I cancel or return the exhaust after ordering?
No. Due to its custom-built nature, all sales are final once production begins.

Cen-Cal E9X M3 S65 Stainless Steel Valved Catback Exhaust
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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About Us
Cen-Cal Motorsport isn’t just a parts shop—it’s a lifestyle for BMW enthusiasts who crave performance, precision, and style. We’re all about taking your BMW to the next level with premium parts that bring out the beast under the hood while keeping its luxury vibes on point.
Your BMW isn’t just a car—it’s an experience. Whether you're upgrading for speed, handling, or simply flexing on the road, we’ve got the gear to match your passion.
Why settle for stock? Explore our lineup and see how real quality transforms the drive. Got questions? Hit us up anytime—your ride deserves nothing but the best.