BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW E90 M3 S65 4.0L

Upgrade your BMW with the Turner Motorsport E9X M3 (S65) Valved Axle-back Exhaust, offering a blend of robust exhaust notes and enhanced performance. This system delivers a menacing growl when the valves are open, providing an aggressive driving experience. Plus, it's emissions legal, retaining all four factory cats, making it ideal for various preferences and regulations.

The exhaust features Mandrel bent dual 2.5” 304SS pipes with a brushed finish, high-flow valved stainless steel mufflers, and easy-fit Accuseal slip-fit joints. The kit includes an axle-back exhaust with X pipe, adapter pipes for factory mid pipes, muffler valve controller kit, and engraved exhaust tips. Enjoy the Turner Motorsport E9X M3 full exhaust system, balancing volume for both your neighbors and your desire for an impactful exhaust.

Key Features:

• Mandrel bent dual 2.5” 304SS pipes with brushed finish
• High-flow, valved, stainless steel mufflers
• Accuseal slip-fit joints for easy fitment
• Retains factory emissions
• Kit includes axle-back exhaust, adapter pipes, muffler valve controller kit, and engraved exhaust tips

Carbon Fiber S65 Intake:

Elevate your S65 engine with the Carbon Fiber S65 Intake from Turner. This gloss carbon fiber intake not only adds a roaring induction noise but also outperforms the factory intake by over 35%. Revel in the improved audible experience, the beauty of carbon fiber in your engine bay, and enhanced engine performance.

The Turner S65 Carbon Intake is designed with a larger cross-sectional area, ensuring more airflow to the engine in high-demand scenarios. The full carbon intake tube connects to a carbon heat shield housing a large cone filter. Tested to outperform the factory intake with over 750CFM, this intake offers benefits like increased throttle response and a unique, stand-out design.

Benefits:

• Unique design for a standout appearance
• Full carbon fiber heat shield
• Improved airflow and engine breathing
• Increased throttle response
• Added induction noise for an exhilarating driving experience

Part Design:

• Designed and engineered in-house using 3D laser scanning and CAD technology
• Hood Inlet Scoop for directing cool air
• Full Carbon Fiber Heat Shield Assembly
• Monstrous 9" cone air filter
• 7"x5" Carbon Fiber Inlet Tube
• 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:

The Turner S65 Intake System undergoes rigorous development, including FARO laser scanning, 3D CAD modeling, in-house prototyping, and extensive testing on a Mustang AWD 500 SE dyno and Superflow SF-750 Flowbench.

Elevate your BMW experience with the Turner Motorsport E90 E92 M3 Titanium Valved Axle-Back Exhaust. This cutting-edge system offers exotic exhaust notes, weight reduction, and a noticeable performance boost. The muffler valves provide a tame, factory-like sound with a hint of exotic character when closed, and transform your car into an exotic beast when opened, thanks to the supplied valve controller.

For those who prefer to keep their factory cats, this exhaust setup is the ideal choice. It leaves all 4 factory cats in place, ensuring 100% emissions legality. The Mandrel bent dual 2.5” Ti22 pipes and high-flow, valved Titanium mufflers provide efficient gas flow and a dual-purpose exhaust system that satisfies both neighbors and performance enthusiasts.

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

Features:

• Mandrel bent dual 2.5” Ti22 pipe
• Turner Engraved Brushed exhaust tips
• High flow, valved, Titanium mufflers
• Accuseal slip-fit joints for easy fitment
• Utilizes factory exhaust hangers

Upgrade your M3 with the Turner Motorsport E90 E92 M3 Titanium Valved Axle-Back Exhaust for a perfect blend of style and performance.

Constructed of laminated light-weight glass cloth, this gold reflective heat tape is designed to reflect 80% of radiant heat. With excellent pliability, this tape is easy to install. It's as simple as peel and stick. 

Key Features:

• Can handle temperatures up to 850 Degrees Fahrenheit 
• UV resistant 
• Light weight easy to apply 
• Protect sensitive engine components 
• Cut to size 
• Engine accent/dress up