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013888LA0101EBKT - E90 / E92 M3 S65 Carbon Air Intake System With Valved Axleback Exhaust

E90 / E92 M3 S65 Carbon Air Intake System With Valved Axleback Exhaust

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.

Enthusiast Bundles

T#: 25042549 | Part#: 013888LA0101EBKT

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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Checking Vehicle Fitment...

SALE: $2468.96 (13% OFF)

WAS: $2833.98 on 05-05-2026

This product was last offered at the strikethrough price on
05-05-2026

Lifetime Replacement

Availability:

On Order

Est. Ship Date:

on Aug 17, 2026

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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.

Prop 65 Warning

Kit Contents

Qty	Description	T#	Part#	Lifetime
2	M8 Nylon Locking Nut	T#5135645	92461A400	YES
1	Remote Key Fob Switch Set & Exhaust Valve Installation Kit (Dual Valve)	T#586741	591209-02	YES
1	E9X M3 Axle Back Valved SS Exhaust	T#640485	013888LA01-01~A	YES
1	Add A Circuit Fuse Holder - Standard Fuse - Priced Each	T#10942242	FT110~BRP	YES
1	Vacuum T Fitting - 8mm Main, 6mm Branch	T#10942255	5372K873~BRP	YES
1	Turner Motorsport S65 Carbon Fiber Intake - E90 E92 E93 M3	T#10974884	015888LA07~A	YES
4	3.5" Universal Mirror Chrome Swivel Exhaust Tip	T#16109206	049478LA03-01~A	YES

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E90	M3	S65 4.0L	Use vehicle selector to confirm fitment
BMW	E92	M3	S65 4.0L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.

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E90 / E92 M3 S65 Carbon Air Intake System With Valved Axleback Exhaust

Product Details

Kit Contents

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Fits These Cars