Product Details
Introducing Enthusiast Bundles
Turner Motorsport has hand-picked performance parts that are at a discounted price! We are here to get you to complete your build that much quicker!
Turner Motorsport Stainless Steel Valved Axle Back Exhaust for E90 E92 M3:
Introducing the Turner Motorsport E9X M3 (S65) Valved Axle-back exhaust system, designed to elevate your driving experience with robust exhaust notes and a discernible boost in performance. This exhaust remains understated with the muffler valves closed but unleashes a menacing growl when opened using the supplied valve controller.
For those who prefer to retain their factory cats due to emissions testing, check engine light concerns, or warranty considerations, this exhaust setup is the ideal solution. By leaving all four factory cats intact, it ensures 100% emissions compliance, even in California.
Crafted from Mandrel bent dual 2.5” 304SS pipes with a brushed finish, this exhaust system channels exhaust gases efficiently through high-flow, valved, stainless steel mufflers. It mounts seamlessly using factory exhaust hangers and includes Accuseal slip-fit joints for hassle-free installation. The Turner Motorsport exhaust system is available as an Axle Back, Cat-back system, or a full Turbo back system, offering versatility to suit your preferences.
Kit Includes:
- Turner Axle-back Exhaust with X pipe
- Turner Adapter pipes for Factory Mid Pipes
- Turner Muffler Valve Controller Kit
- Turner Engraved Exhaust Tips
Key Features:
- Mandrel bent dual 2.5” 304SS pipes with brushed finish
- Turner Engraved Polished exhaust tips
- High flow, valved, stainless steel mufflers
- Accuseal slip fit joints for easy fitment
- Utilizes factory exhaust hangers
Carbon Fiber S65 Intake:
Enhance the style, sound, and performance of your S65 engine with the Turner Carbon Fiber Intake. This full gloss carbon fiber intake not only amplifies the induction noise but also outperforms the factory intake by over 35%.
Experience the thrill of driving your M3 with the windows down, listening to the captivating exhaust note. The Turner intake takes this experience to the next level by adding extra sound and inducing goosebumps with its louder roar emanating from the engine bay. Additionally, it enhances the visual appeal of your engine bay with stunning carbon fiber components while delivering the air demanded by your engine for optimal performance.
Designed to complement the high-revving 4.0L V8 engine, the Turner S65 Carbon Intake features a full carbon intake tube with a larger cross-sectional area for increased airflow. The intake mounts securely to the full carbon heat shield, retaining the factory cold air induction tract from the hood. Inside the heat shield, a massive cone filter ensures proper filtration and maximizes airflow, resulting in unparalleled performance.
Benefits:
- Unique design sets your car apart from other E9x M3s
- Full carbon fiber heat shield adds aesthetic appeal
- Maximizes airflow for improved throttle response
- Amplifies induction noise for an exhilarating driving experience
Part Design:
- Engineered in-house using advanced 3D laser scanning and CAD technology
- Hood Inlet Scoop directs cool, ambient air to the heat shield and air filter
- Full Carbon Fiber Heat Shield Assembly integrates with the factory air intake tract
- Monstrous 9″ cone air filter maximizes filtration
- Fully compatible with OEM Secondary Air Injection emissions system
Kit Contents:
- Carbon Fiber Heat Shield
- Carbon Fiber Intake Tube
- Plenum Silicone Coupler
- 9″ Cone Air Filter
- Installation Hardware
Product Development:
- Designed, engineered, and tested by the Turner Research and Development team
- Precision and quality ensured through cutting-edge product development technology
- Performance data collected using advanced dyno and flowbench equipment
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.
















































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