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BMW Catback Exhaust Systems

Catback Exhaust systems are designed to completely replace everything from your cats all the way back to your exhaust tips. Traditionally, if you are planning on upgrading your entire exhaust system, you will also need headers and downpipes.
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Armytrix - Corporate Logo
T#:582679
Part#: BMF6M-QS11C
Ships on Oct 23, 2026
$ 6,972.00 USD
Free Shipping
$ 6,972.00 USD
Free Shipping

To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front Y pipe
Mid X Pipe
Valvetronic Mufflers
Wireless Remote Control Kits
Quad Chrome Silver Tips 4X89mm
Features:

Power ( HP): 29.7
Torque ( Nm): 37.4
Weight Saving (-Kg): 2.1
Reduction of Installation Time by 50% compared to traditional cable wires
Comprehensive Selectable Options
Real time Update of Selected Categories
Quick & Accurate Data Logging
App Controlled Valve System via OBDII Port
View Install Instructions Here
Fitment:

BMW F10 M6 13-17

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Scorpion - Corporate Logo
T#:37993427
Part#: SMNS029CF
Ships in 2 Business Days
$ 1,458.99 USD
$ 1,458.99 USD
Eisenmann - Corporate Logo
T#:637781
Part#: B5426F10M5
Ships on Nov 23, 2026
Starting at $ 3,799.00 USD
Free Shipping
Starting at $ 3,799.00 USD
Free Shipping
Eisenmann makes some of the worlds finest exhausts for the BMW community. As an OE supplier for Porsche and AMG, this company knows a thing or two about high-end design and construction. Using advanced techniques and painstaking craftsmanship, you can be confident the exhaust you choose will not only add performance but value. Step into the next level of performance with an Eisenmann performance exhaust and feel the rush every time you step on the gas.
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Armytrix - Corporate Logo
T#:9416016
Part#: BMF8M-QC11PDK
Ships on Oct 23, 2026
Starting at $ 6,692.00 USD
Starting at $ 6,692.00 USD
The factory exhaust system was designed to maximize horsepower while keeping engine noise to a tolerable level. While this is fine for the average consumer, it leaves much to be desired in the hands of the enthusiast. For those individuals dedicated to unlocking the performance and excitement in their BMW a powerful and loud exhaust system is key. With the ARMYTRIX Valvetronic Exhaust system, you can access that extra power from a beautifully constructed and highly capable system without committing to a snarling exhaust tone all the time. Simply use their exclusive OBDII dongle to pair with your smartphone and flip the valves open for all the glorious sound and power you want, or close the valves for a subtle stealth mode when you need. The best of both worlds, power and sound or comfort and quiet, allows you to control your driving experience behind the wheel of your BMW with ease from one of the most well designed high-flowing exhaust systems on the market. Options: Chrome Silver Tips Carbon Fiber Tips Matte Black Tips Blued Coated Tips
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Scorpion - Corporate Logo
T#:37993449
Part#: SMN033CF
Back Ordered
$ 2,350.99 USD
$ 2,350.99 USD
Scorpion - Corporate Logo
T#:584786
Part#: SBMS074C
Special Order: No Guaranteed ETA
$ 1,583.99 USD
$ 1,583.99 USD
This cat back system from Scorpion features larger diameter piping for a freer flowing exhaust pathway.

Armytrix - Corporate Logo
T#:582629
Part#: BMF33-DC11
Ships on Oct 23, 2026
$ 2,980.00 USD
Free Shipping
$ 2,980.00 USD
Free Shipping

To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front Pipe
Mid Pipe
Valvetronic Mufflers
Tail Pipe
Remote Control Module
Features:

Stainless Steel
Dual Carbon Fiber Tips
3 Mode Valve System to control exhaust sound
Power ( HP): 16
Torque ( Nm): 22
Weight Saving (-Kg): 6.4
View Install Instructions Here
BMF34 Fitment:

BMW 335i F30 | F31 12-15
BMW 435i F32 14-15
BMW 435i Gran Coupe F36 15-16

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Scorpion - Corporate Logo
T#:37993419
Part#: SMN029CF
Back Ordered
$ 1,610.99 USD
$ 1,610.99 USD

Armytrix - Corporate Logo
T#:582704
Part#: BMG34-QC11
Ships on Oct 23, 2026
$ 4,180.00 USD
Free Shipping
$ 4,180.00 USD
Free Shipping

To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front Pipe
Mid Pipe
Valvetronic Mufflers
Wireless Remote Control Kits
Quad Carbon Fiber Tips
Features:

Stainless Steel
3 Mode Valve System to control exhaust sound
View Install Instructions Here.
Fitment:

BMW 540i G30 | G31 17-19
Notes:

ARMYTRIX wireless valvetronic wiring is a plug-and-play system, no cutting, alteration or damage will be done to the factory settings

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Valvetronic Designs - Corporate Logo
T#:53044076
Part#: G42M240VSESBRFC
Ships in 1 Business Day
New Item
$ 2,999.99 USD
Free Shipping
$ 2,999.99 USD
Free Shipping
At Valvetronic Designs, we believe the G42 deserves a soundtrack as thrilling as its performance. This exhaust system is the result of extensive development and engineering, taking lessons from our most acclaimed platforms and applying them to BMW’s latest coupe. The goal: deliver the most raw, unfiltered sound possible when you want it, and quiet refinement when you don’t.
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Milltek Sport - Corporate Logo
T#:4826891
Part#: SSXBM1189
Ships on Oct 23, 2026
Sale - Save 10% $ 4,981.99

This product was last offered at the strikethrough price on
09-18-2026

$ 4,483.73 USD
Sale - Save 10%
$ 4,981.99

This product was last offered at the strikethrough price on
09-18-2026

$ 4,483.73 USD
Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Carbon Jet Black tips Valved Rear Silencer Bypass kit
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Valvetronic Designs - Corporate Logo
T#:53044140
Part#: G30M550IVSESTIRC
Ships in 1 Business Day
New Item
$ 4,229.99 USD
Free Shipping
$ 4,229.99 USD
Free Shipping
Unlock the full potential of your N63-powered BMW G30 M550i with the Valvetronic Designs Valved Exhaust System. Engineered for those who demand both performance and refinement, this system delivers a commanding exhaust note and enhanced driving dynamics, without sacrificing daily comfort.
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Armytrix - Corporate Logo
T#:582561
Part#: BMF87-QC38
Ships on Oct 23, 2026
$ 5,572.00 USD
Free Shipping
$ 5,572.00 USD
Free Shipping

To harvest the full potential of the N55 engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car. Technology-wise, keep up with the rapidly evolving world or risk being on the list of the extinct. Arm yourself with our revolutionary road tech for a smarter driving experience. The valvetronic system introduces a new dimension of versatility; never compromise between sound and stealth. The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front Y pipe Mid X Pipe Valvetronic Mufflers Wireless Remote Control Kits Quad Carbon Fiber Tips 4X101mm Features:

Power ( HP): 19.6 Torque ( Nm): 22.1 Weight Saving (-Kg): 1.3 Reduction of Installation Time by 50% compared to traditional cable wires Comprehensive Selectable Options Real time Update of Selected Categories Quick & Accurate Data Logging App Controlled Valve System via OBDII Port View Install Instructions Here. Fitment:

BMW F87 M2 16-19

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Scorpion - Corporate Logo
T#:37993445
Part#: SMN033S
Ships in 2 Business Days
$ 2,130.99 USD
$ 2,130.99 USD
Valvetronic Designs - Corporate Logo
T#:53044139
Part#: G30M550VSESTIBRS
Ships in 1 Business Day
New Item
$ 4,229.99 USD
Free Shipping
$ 4,229.99 USD
Free Shipping
Unlock the full potential of your N63-powered BMW G30 M550i with the Valvetronic Designs Valved Exhaust System. Engineered for those who demand both performance and refinement, this system delivers a commanding exhaust note and enhanced driving dynamics, without sacrificing daily comfort.
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ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System - Quad Ma...
Requires the F10 M5 Style or other similar diffuser for quad tip fitment.
Armytrix - Corporate Logo
T#:582652
Part#: BMF12-QS11M
Ships on Oct 23, 2026
$ 4,312.00 USD
Free Shipping
$ 4,312.00 USD
Free Shipping

To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front pipe with Resonator
Mid Pipe
Valvetronic Link Pipe
Mufflers
Wireless Remote Control Kits
Quad Matte Black Tips 4X89mm
Features:

Power ( HP): 12.8
Torque ( Nm): 19.3
Weight Saving (-Kg): 4.5
Reduction of Installation Time by 50% compared to traditional cable wires
Comprehensive Selectable Options
Real-time Update of Selected Categories
Quick & Accurate Data Logging
App Controlled Valve System via OBDII Port
View Install Instructions Here
Fitment:

BMW 520i F10 | F11 N20B20 11-16
BMW 528i F10 | F11 N20B20 11-17

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Armytrix - Corporate Logo
T#:582657
Part#: BMF13-DC11
Ships on Oct 23, 2026
$ 4,312.00 USD
Free Shipping
$ 4,312.00 USD
Free Shipping

To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front Pipe 1 & 2
Mid Y Pipe
Link Pipe for Tips
Valvetronic Mufflers
Wireless Remote Control Kits
Dual Carbon Fiber Tips 2X89mm
Features:

Power ( HP): 16
Torque ( Nm): 22
Weight Saving (-Kg):5.7
Reduction of Installation Time by 50% compared to traditional cable wires
Comprehensive Selectable Options
Real-time Update of Selected Categories
Quick & Accurate Data Logging
App Controlled Valve System via OBDII PortView Install Instructions Here
Fitment:

BMW 535i F10 11-19

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Armytrix - Corporate Logo
T#:582656
Part#: BMF13-DS11M
Ships on Oct 23, 2026
$ 4,102.00 USD
Free Shipping
$ 4,102.00 USD
Free Shipping

To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front Pipe 1 & 2
Mid Y Pipe
Link Pipe for Tips
Valvetronic Mufflers
Wireless Remote Control Kits
Dual Matte Black Tips 2X89mm
Features:

Power ( HP): 16
Torque ( Nm): 22
Weight Saving (-Kg):5.7
Reduction of Installation Time by 50% compared to traditional cable wires
Comprehensive Selectable Options
Real-time Update of Selected Categories
Quick & Accurate Data Logging
App Controlled Valve System via OBDII PortView Install Instructions Here
Fitment:

BMW 535i F10 11-19

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Valvetronic Designs - Corporate Logo
T#:53008811
Part#: G90M5VSESTIFC
Back Ordered
New Item
$ 4,999.99 USD
Free Shipping
$ 4,999.99 USD
Free Shipping
The new G90 M5 may be heavy, it may be controversial, and from the factory, it may sound like a vacuum cleaner, but Valvetronic Designs is here to change that. Introducing the first and finest aftermarket exhaust system for the G90 M5, engineered to unleash the incredible sound potential of your 800+ HP super-sedan. Whether you’re in the mood for spine-tingling acceleration or quiet, refined cruising, our valved exhaust gives you full control over your car’s soundtrack. Designed and developed at Valvetronic's headquarters in Pennsylvania, USA, this system is built for the enthusiast who demands nothing but the best.
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Valvetronic Designs - Corporate Logo
T#:53044082
Part#: G42M240VSESTIRC
Ships in 1 Business Day
New Item
$ 3,999.99 USD
Free Shipping
$ 3,999.99 USD
Free Shipping
At Valvetronic Designs, we believe the G42 deserves a soundtrack as thrilling as its performance. This exhaust system is the result of extensive development and engineering, taking lessons from our most acclaimed platforms and applying them to BMW’s latest coupe. The goal: deliver the most raw, unfiltered sound possible when you want it, and quiet refinement when you don’t.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:53044063
Part#: G01M40IVSESBRBLK
Ships in 1 Business Day
New Item
$ 2,999.99 USD
Free Shipping
$ 2,999.99 USD
Free Shipping
At Valvetronic Designs, we believe enthusiasts deserve the ultimate driving and sound experience. That’s why our pursuit of perfection for the G01 platform has resulted in one of our finest exhaust systems to date. Engineered using lessons from our most successful designs, this system utilizes the maximum possible piping diameter to unlock a raw, unfiltered sound when the valves are open. The result? Explosive turbo spool, aggressive overrun, and an addictive tone that sings from idle to redline.
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ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System - Quad Bl...
Requires the F10 M5 Style or other similar diffuser for quad tip fitment.
Armytrix - Corporate Logo
T#:582651
Part#: BMF12-QS11B
Ships on Oct 23, 2026
$ 4,256.00 USD
Free Shipping
$ 4,256.00 USD
Free Shipping

To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front pipe with Resonator
Mid Pipe
Valvetronic Link Pipe
Mufflers
Wireless Remote Control Kits
Quad Blue Coated Tips 4X89mm
Features:

Power ( HP): 12.8
Torque ( Nm): 19.3
Weight Saving (-Kg): 4.5
Reduction of Installation Time by 50% compared to traditional cable wires
Comprehensive Selectable Options
Real-time Update of Selected Categories
Quick & Accurate Data Logging
App Controlled Valve System via OBDII Port
View Install Instructions Here
Fitment:

BMW 520i F10 | F11 N20B20 11-16
BMW 528i F10 | F11 N20B20 11-17

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Milltek Sport - Corporate Logo
T#:4813300
Part#: SSXBM1182
Ships on Oct 23, 2026
Sale - Save 10% $ 5,328.00

This product was last offered at the strikethrough price on
09-18-2026

$ 4,795.20 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 5,328.00

This product was last offered at the strikethrough price on
09-18-2026

$ 4,795.20 USD
Free Shipping on orders $49 and up
Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's OPF/GPF Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Will require Stage 2 Tune Includes: Full cat-back exhaust Brushed Titanium tips OPF/GPF Bypass kit
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Valvetronic Designs - Corporate Logo
T#:52868078
Part#: F87M2VSESBRBRSH
Back Ordered
New Item
$ 2,699.99 USD
Free Shipping
$ 2,699.99 USD
Free Shipping
The Valvetronic Designs Valved Exhaust System for the BMW F87 M2 unlocks the full potential of the N55 engine, delivering maximum sound when you want it and refined quietness when you don’t. Built from premium T304 stainless steel, the system connects to any downpipe and runs a 3-inch primary section before splitting into dual 2.5-inch mandrel-bent pipes, exiting through a set of premium quad tips. This unique split design accelerates exhaust gas flow for improved performance and a more engaging tone compared to traditional single-pipe systems. Vacuum-actuated valves provide rapid operation and proven long-term reliability, all controlled by a standalone module that allows valve control in any driving mode.
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Milltek Sport - Corporate Logo
T#:4826883
Part#: SSXBM1183
Ships on Oct 23, 2026
Sale - Save 10% $ 5,728.00

This product was last offered at the strikethrough price on
09-18-2026

$ 5,155.20 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 5,728.00

This product was last offered at the strikethrough price on
09-18-2026

$ 5,155.20 USD
Free Shipping on orders $49 and up
Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's OPF/GPF Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Will require Stage 2 Tune Includes: Full cat-back exhaust Burnt/Blue Titanium tips OPF/GPF Bypass kit
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Scorpion - Corporate Logo
T#:37993417
Part#: SMNS029C
Back Ordered
$ 1,460.99 USD
$ 1,460.99 USD
Valvetronic Designs - Corporate Logo
T#:52868080
Part#: F87M2VSESBRFC
Back Ordered
New Item
$ 2,699.99 USD
Free Shipping
$ 2,699.99 USD
Free Shipping
The Valvetronic Designs Valved Exhaust System for the BMW F87 M2 unlocks the full potential of the N55 engine, delivering maximum sound when you want it and refined quietness when you don’t. Built from premium T304 stainless steel, the system connects to any downpipe and runs a 3-inch primary section before splitting into dual 2.5-inch mandrel-bent pipes, exiting through a set of premium quad tips. This unique split design accelerates exhaust gas flow for improved performance and a more engaging tone compared to traditional single-pipe systems. Vacuum-actuated valves provide rapid operation and proven long-term reliability, all controlled by a standalone module that allows valve control in any driving mode.
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Scorpion - Corporate Logo
T#:5872664
Part#: SBMS081CF
Ships in 2 Business Days
$ 3,329.99 USD
$ 3,329.99 USD
Direct From England, Scorpion stainless steel performance exhaust systems have been sought after by tuners the world over. Now, these free-flow, stainless steel systems are available in the U.S. from Turner Motorsport! Though they have been designed with horsepower in mind, the sound level remains aggressive without being obnoxious. Full 304 stainless steel construction means these are built to last. - TüV certified.
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Armytrix - Corporate Logo
T#:582627
Part#: BMF33-DS11B
Ships on Oct 23, 2026
$ 2,810.00 USD
Free Shipping
$ 2,810.00 USD
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To harvest the full potential of the BMW engine, Armytrix utilizes quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build their valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car.

The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle's real-time operational status and complete control over the valve settings. They have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Their streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque.

ARMYTRIX Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic exhaust systems for high-end performance cars. The ARMYTRIX R&D team consists of highly trained and experienced German and Japanese factory engineers and supercar tuning experts, each having decades of knowledge and experience within the race track and automotive performance industries.

Includes:

Front Pipe
Mid Pipe
Valvetronic Mufflers
Tail Pipe
Remote Control Module
Features:

Stainless Steel
Dual Blue Coated Tips
3 Mode Valve System to control exhaust sound
Power ( HP): 16
Torque ( Nm): 22
Weight Saving (-Kg): 6.4
View Install Instructions Here
BMF34 Fitment:

BMW 335i F30 | F31 12-15
BMW 435i F32 14-15
BMW 435i Gran Coupe F36 15-16

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Valvetronic Designs - Corporate Logo
T#:51075092
Part#: G20M340VSESTIBRS
Ships in 1 Business Day
$ 3,999.99 USD
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$ 3,999.99 USD
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The Valvetronic Designs Valved Exhaust System for the BMW G2X M340i and M440i is the ultimate upgrade for drivers who demand flexibility, performance, and an unforgettable exhaust note. Built with lessons learned from our most celebrated systems, this setup delivers a raw, unfiltered sound when you want it, and refined civility when you don’t. From the moment you start the engine, you’ll experience the full potential of the B58 powerplant. The system begins with a massive 3.5" midpipe, splitting into unrestricted dual 3" mandrel-bent runs that flow seamlessly to a set of signature Valvetronic Designs tips.
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Supersprint - Corporate Logo
T#:49648352
Part#: E30M3DTMEXH
Ships on Jan 8, 2027
Starting at $ 2,374.98 USD
Starting at $ 2,374.98 USD
Supersprint originated in 1955, and from the very beginning, their goals were to always offer the highest quality materials, superior finish, and an unmatched product lineup with a keen focus on researching, designing, and supplying the best-performing exhaust components worldwide. Supersprint knows how to make maximum power on all BMW cars. They do not simply create a muffler or end pipes, but engineer a complete system to provide the best looks, sound, and power output for BMW Motorsport engines.
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Valvetronic Designs - Corporate Logo
T#:53044138
Part#: G30M550VSESTIBLK
Ships in 1 Business Day
New Item
$ 4,229.99 USD
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$ 4,229.99 USD
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Unlock the full potential of your N63-powered BMW G30 M550i with the Valvetronic Designs Valved Exhaust System. Engineered for those who demand both performance and refinement, this system delivers a commanding exhaust note and enhanced driving dynamics, without sacrificing daily comfort.
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Milltek Sport - Corporate Logo
T#:4826884
Part#: SSXBM1184
Ships on Oct 23, 2026
Sale - Save 10% $ 5,248.00

This product was last offered at the strikethrough price on
09-18-2026

$ 4,723.20 USD
Sale - Save 10%
$ 5,248.00

This product was last offered at the strikethrough price on
09-18-2026

$ 4,723.20 USD
Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's OPF/GPF Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Will require Stage 2 Tune Includes: Full cat-back exhaust Carbon Jet Black tips OPF/GPF Bypass kit
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Valvetronic Designs - Corporate Logo
T#:53008809
Part#: G90M5VSESTIBLK
Back Ordered
New Item
$ 4,999.99 USD
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$ 4,999.99 USD
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The new G90 M5 may be heavy, it may be controversial, and from the factory, it may sound like a vacuum cleaner, but Valvetronic Designs is here to change that. Introducing the first and finest aftermarket exhaust system for the G90 M5, engineered to unleash the incredible sound potential of your 800+ HP super-sedan. Whether you’re in the mood for spine-tingling acceleration or quiet, refined cruising, our valved exhaust gives you full control over your car’s soundtrack. Designed and developed at Valvetronic's headquarters in Pennsylvania, USA, this system is built for the enthusiast who demands nothing but the best.
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Valvetronic Designs - Corporate Logo
T#:53008795
Part#: F91M8VSESTIRC
Ships in 1 Business Day
New Item
$ 4,799.00 USD
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$ 4,799.00 USD
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The BMW M8 is a powerhouse, but from the factory, its sound doesn’t quite match its performance. At Valvetronic Designs, we’ve engineered a Titanium Valved Exhaust System to change that—delivering a sound experience worthy of the M8’s incredible capabilities. Crafted from our signature lightweight Grade 5 Titanium, this system runs a full 3-inch diameter from inlet to outlet for maximum flow. A large cross-section X-pipe is strategically placed to optimize exhaust scavenging, increasing performance while creating an aggressive yet refined tone.
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Stainless Axle-Back Exhaust With X Pipe - Ceramic Black Tips - F87 M2...
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For 2019-2021 M2 Competition models only
Dinan - Corporate Logo
T#:9351478
Part#: D660-0082K
Back Ordered
Sale - Save 10% $ 2,599.99

This product was last offered at the strikethrough price on
09-29-2026

Starting at $ 2,339.96 USD
Sale - Save 10%
$ 2,599.99

This product was last offered at the strikethrough price on
09-29-2026

Starting at $ 2,339.96 USD
True to form, Dinan has developed this Free Flow stainless exhaust to increasing flow by reducing backpressure, resulting in more power. Best of all, it has a great tone that is aggressive when you want it to be, but pleasant and civilized under normal driving conditions. This system weighs less than the stock system and is constructed out of stainless steel for the quality and performance you'd expect from your BMW. Maximum gain of +6 HP and +5 ft-lb of torque.r Durable 20-gauge 304 stainless steel muffler Dual 4" (102mm) double-walled, polished or clamp-on black ceramic coated tips with laser engraved Dinan logo. Pleasant tone without excessive loudness thanks to Dinan's Tuned Resonance Chamber Technology Bolt-on installation Bolt-on installation, mounting hardware included For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere.
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Scorpion - Corporate Logo
T#:581338
Part#: SBM075C
Special Order: No Guaranteed ETA
$ 2,668.99

This product was last offered at the strikethrough price on
09-21-2026

$ 2,512.99 USD
$ 2,512.99 USD
This cat back system from Scorpion features larger diameter piping for a freer flowing exhaust pathway. Daytona Ceramic 80mm Tips
Valvetronic Designs - Corporate Logo
T#:53044137
Part#: G30M550IVSESBRFC
Ships in 1 Business Day
New Item
$ 2,699.99 USD
Free Shipping
$ 2,699.99 USD
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Unlock the full potential of your N63-powered BMW G30 M550i with the Valvetronic Designs Valved Exhaust System. Engineered for those who demand both performance and refinement, this system delivers a commanding exhaust note and enhanced driving dynamics, without sacrificing daily comfort.
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Valvetronic Designs - Corporate Logo
T#:53044081
Part#: G42M240VSESTIFC
Ships in 1 Business Day
New Item
$ 3,999.99 USD
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$ 3,999.99 USD
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At Valvetronic Designs, we believe the G42 deserves a soundtrack as thrilling as its performance. This exhaust system is the result of extensive development and engineering, taking lessons from our most acclaimed platforms and applying them to BMW’s latest coupe. The goal: deliver the most raw, unfiltered sound possible when you want it, and quiet refinement when you don’t.
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Scorpion - Corporate Logo
T#:581337
Part#: SBM075
Ships in 2 Business Days
$ 2,519.99 USD
$ 2,519.99 USD
This stainless steel cat back system from Scorpion features larger diameter piping for a freer flowing exhaust pathway. Polished 80mm Tips

Valvetronic Designs - Corporate Logo
T#:53044135
Part#: G30M550VSESBRBRS
Ships in 1 Business Day
New Item
$ 2,699.99 USD
Free Shipping
$ 2,699.99 USD
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Unlock the full potential of your N63-powered BMW G30 M550i with the Valvetronic Designs Valved Exhaust System. Engineered for those who demand both performance and refinement, this system delivers a commanding exhaust note and enhanced driving dynamics, without sacrificing daily comfort.
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Valvetronic Designs - Corporate Logo
T#:53044141
Part#: G30M550VSESTTBRT
Ships in 1 Business Day
New Item
$ 4,229.99 USD
Free Shipping
$ 4,229.99 USD
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Unlock the full potential of your N63-powered BMW G30 M550i with the Valvetronic Designs Valved Exhaust System. Engineered for those who demand both performance and refinement, this system delivers a commanding exhaust note and enhanced driving dynamics, without sacrificing daily comfort.
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Akrapovic - Corporate Logo
T#:340347
Part#: TMS3025
Back Ordered
Starting at $ 2,120.99 USD
Starting at $ 2,120.99 USD

The Mini is considered a car that always brings a smile to ones face with its playful look and particularly its position on the road, which is reminiscent of driving a go-kart. The engineers from Akrapovic prepared solutions for the little devil that further increase the performance of the Mini Cooper S and the Cooper S Cabrio as well make it sound even more appealing. Just by looking at the rear, we can see that it's an Akrapovic - namely, the rear boasts a dual exhaust system outlet of a larger diameter, shaped like racing exhausts. The homologated stainless steel aftermarket Evolution exhaust system with an integrated resonator and end muffler is equipped with adjustable tail pipes made of titanium or carbon fiber. The most demanding customers can also upgrade the Evolution exhaust system by using a down pipe with catalyst.

The Akrapovic exhaust system also improves sound characteristic, reduces drone and vibrations and makes driving even more enjoyable. The Evolution system, with the optional down pipe, greatly improves the motor's performance at all revolutions, which is evident from the performance chart. The system offers an additional 7,6 HP and 7 Nm. Additionally, improvements to weight are not negligible, since the Akrapovic exhaust system, made of stainless steel, together with the optional down pipe, weights 3,67 kilograms less than a stock exhaust system. Part # ME-MIN/TI/1H.

Evolution system, homologated:

  • exhaust system with integrated resonator and end muffler
  • titanium or carbon fiber tail pipes
     

     Hard facts:

  • plus 2,4 HP (at 5.500 rpm)
  • plus 5,6 Nm (at 3.530 rpm)
  • minus 2,3 kg
  • Dyno Chart

    Evolution system with optional down pipe:
  • down pipe (for off road use only)
  • exhaust system with integrated resonator and end muffler
  • titanium or carbon fiber tail pipes

    Hard facts:
  • plus 7,6 HP (at 5.900 rpm)
  • plus 7 Nm (at 3.400 rpm)
  • minus 3,67 kg

Dyno Chart

​This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

Not for sale outside the US or Canada.

This item fits the following MINIs:
2006+ R56 MINI MINI Cooper S
2007+ R57 MINI MINI Cooper S Convertible

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Genuine BMW M Performance - Corporate Logo
T#:587068
Part#: 18302455574
Ships in 4 Business Days
2% off MSRP $ 8,830.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 8,641.99 USD
2% off MSRP
$ 8,830.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 8,641.99 USD
The M Performance Titanium Exhaust System creates a sound that brings the racetrack straight to the road. The two carbon double pipes with M logo also give the car an unmistakably sporty appearance.

Enthusiast Bundles - Corporate Logo
T#:37419769
Part#: 023410LAEBKT
In Stock
Sale - Save 35% $ 2,730.97

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

$ 1,769.99 USD
Free Shipping on orders $49 and up
Sale - Save 35%
$ 2,730.97

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

$ 1,769.99 USD
Free Shipping on orders $49 and up

E46 M3 Performance Valved Cat-Back Exhaust:

The wait is finally over, if you have been driving your E46 M3 around with a stock exhaust or are looking for your final exhaust setup we have you covered! Welcome to the world of ingenious designed exhausts that can meet your every driving need. Our new E46 M3 catback Exhaust is a stunning example of both engineering and art with sounds to please your ears and a sight to remember. Our catback is a lightweight and free-flowing exhaust that features two independent valved mufflers and a brilliant mounting system that is a pleasure to install and easy to perfectly dial in the exhaust fitment. Weighing 19lbs or less than your factory exhaust, featuring mufflers specifically designed for the S54 this exhaust is able to provide two completely different driving experiences.

With the exhaust valves closed the refined driving experience will blow your mind; while daily driving with closed valves there is a perfect bump in volume over the factory exhaust which allows you to hear and feel your rpms with a smooth exhaust note that shows your true passion for your iconic vehicle.

Now on to the real action, what you have always wanted but never wanted to commit to. Some days you just want to put the pedal to the floor with unlimited amounts of exhaust volume with your high revving 6 cylinder. Here is your opportunity to unleash the pure sound of your S54 while having the choice to change back to a respectable volumed exhaust. With the valves open this exhaust is an absolute symphony. Starting off from a stop with the valves open there is a significant increase in volume over the valves closed. When entering in to the 2000 rpm range you begin to experience the slightest taste of how satisfying the exhaust is going to sound. As you approach 4,000 rpms and higher you now have started to open up the can of worms, you can feel the free-flowing path of the exhaust with limited to no resistance, far superior to the factory exhaust. Anything after 6500 rpms is an absolute statement of exhaust. Over 6500 rpm is a sonorous note that lives rent free in the enthusiasts mind that can make a believer out of anyone who doubted the capable E46 M3. Once you are done having your fun and have experienced your S54 more than you ever have all you do is make one button click on your valve controller and you are back to high class and refinement. Truly the best of both worlds and a school girl giggling experience anytime you want.

Featured on the ECS YouTube Channel - CLICK HERE FOR SOUND CLIPS!

Features and Benefits:

19lbs or more weight savings from your factory exhaust
In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
Retains factory emissions
Compatible with factory headers/front sections
Compatible with aftermarket headers/front sections that mate up to the factory rear section
Utilizes factory exhaust hangers
Adjustable fabricated sheet metal muffler brackets
Integrated x-pipe for improved exhaust note
Mandrel-bent dual 2.5" 304SS pipe
High flow dual valved, stainless steel mufflers
Vacuum actuated valves
Accuseal slip fit joints
All muffler exits are used for valves open and closed
2.5” Muffler exits for a variety of 3.5" tip options
Kit Contents:

E46 M3 mid section with integrated X-Pipe
Dual Turner S54 valved mufflers
Dual valve actuators and 2 remote key fobs
Exhaust Gaskets and Hardware
New center exhaust hangers
Optional Turner 3.5" Brushed or Chrome tips
Optional muffler hanger removal pliers
- Click HERE for Installation Instructions -

PRODUCT DEVELOPMENT:

Our Turner E46 Valved Catback was designed, engineered, tested and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer and rigorous long term product testing.

E46 M3 Euro Style Carbon Front Lip:

Our unique and carefully designed front lip for the E46 M3 focuses on enhancing the car's aesthetics while preserving its natural beauty. This front lip is constructed of high-gloss, 3mm thick, 2x2 carbon fiber that adds a tasteful accent to the bumper while being strong and lightweight!

This aesthetic piece was crafted to stand out from other options available on the market by incorporating design elements that draw inspiration from the stock bumper but reimagines them in a way that sets it apart. Rather than overcomplicating the car's body styling, the goal was to seamlessly integrate the front lip with the existing design. This approach aims to enhance the car's body styling rather than overshadow it.

This versatile design is suited for both track use and everyday driving on the streets. Our E46 M3 front lip was designed to strike a balance between uniqueness and performance oriented aesthetics, while complementing the car's existing design. This is a clear cut choice front lip for someone looking to enhance the look of their M3.

Once you see your M3 with this front lip from, you will no longer think the front end is complete without it. Rounding out the near perfect car, this front lip completes the front end by filling out the open space underneath and sets the stage to enjoy the timeless body styling incorporating a curvature that compliments the front bumper.

Features & Benefits:

High-Gloss
Beautiful flowing carbon weave
Strong and lightweight
Updates the bumper with carbon appearance that enhances the existing body lines
Motorsport styling
Enhanced lowered appearance
Design:

CAD designed in-house for precision fitment
3mm 2x2 carbon fiber shell securely mounted at strong mounting points along the whole surface where the lip mates to the bumper
Front leading edge helps compliment and accentuate the forgotten body lines to add an aggressive yet subtle flare to the front end
Attaches to the front bumper with self tapping screws, plastic riv-nut and 6mm 3m adhesive tape to securely mount
Installation hardware included
Installation:

Mounts to the bumper using factory hardware combined with self tapping screws, plastic specific rivnut and hardware for securing the center posts. Requires drilling the underside of the bumper. Riv-nut installation tool included.

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Doorbusters - Corporate Logo
T#:23020170
Part#: 025817TMS13DBKT
Ships on Nov 23, 2026
$ 3,376.98 USD
$ 3,376.98 USD
Over 55% weight reduction with the free-flowing exhaust your N55 needs for maximized sound and performance! + The ultimate intake for your N55 powered BMW, dropping intake temps up to 13 degrees and delivering +7 WHP / +14 lb-ft of torque!
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Doorbusters - Corporate Logo
T#:47439401
Part#: 050511LADBKT2
In Stock
$ 3,926.82 USD
Free Shipping
$ 3,926.82 USD
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Maximize your M2’s performance and sound without breaking the bank! This Doorbuster pairs our valved cat-back exhaust with a carbon fiber cold air intake for a complete upgrade, delivering 7 WHP and 9 ft-lbs of torque in the mid-range.

PERFORMANCE VALVED CAT-BACK EXHAUST - G87 M2

The all-new M2 already impresses, but we take it further. Our valved cat-back exhaust system unlocks the full character of the S58 twin-turbo inline-six—offering a deeper tone, quicker response, and a more visceral connection to the car. Designed and engineered in-house, the Turner exhaust provides a 27 lb weight reduction, increased flow, and a dynamic sound profile that transitions seamlessly between mild and wild via factory valve control.

Constructed from 3.0” mandrel-bent T304 stainless steel, this system is TIG-welded, back-purged, and built to endure. An integrated X-pipe enhances scavenging and balance, while strategically placed slip joints ensure perfect fitment. Whether you’re carving corners or cruising the highway, the Turner system delivers the soundtrack your M2 deserves.

Key Features:

Dual 3.0” T304 stainless steel mandrel-bent piping

27 lb weight savings over OEM system

Valved muffler for switchable tone and sound control

Precision laser-scanned and CAD-engineered fitment

TIG-welded construction with 12mm barbed hangers in OE locations

Includes clamps, hardware, and optional hanger pliers for a complete install

Retains factory emissions compliance

Kit Includes:

Dual 3” 304SS exhaust piping from secondary cats

X-pipe center section for enhanced tone and flow

Performance valved rear muffler assembly

Optional Turner 4.0” slant- or straight-cut tips (brushed stainless finish)

All required mounting hardware

CARBON FIBER COLD AIR INTAKE SYSTEM - G87 M2

At Turner, all our Carbon Fiber Intake Systems are top-of-the-line custom-engineered products that we develop in house. Our G8x Intake is no exception. Turner Carbon Fiber Intakes start with a 3D scan of the factory intake and engine bay. Our engineers use these 3D images of the chassis to design the intake in SolidWorks modeling software. Using a Flow Bench, our Intake is then airflow tested against the factory intake, to ensure optimal airflow improvement against stock. The final product is a beautiful and functional Carbon Fiber Intake, CAD designed for perfect integration with the OEM inlet ducting and stock mounting locations and proven to flow better than factory.

Our G8x carbon fiber airbox sport entirely carbon fiber construction, with a removable carbon fiber lid for easy air filter access. Our enclosed carbon fiber intake systems are also proven to lower intake temps vs. open filter intakes. Plus, they further enhance the appearance of the engine bay, by adding more beautiful carbon fiber. The carbon airbox and lid is manufactured using 2X2 twill weave carbon fiber and protected with a gloss finish clear coat for UV resistance. The Best part? The airbox mount in the stock location with all supplied hardware included.

The oval intake tube design matches the OE look, allowing the intake to be used with the factory structural brackets that the intake goes through. However, the cross-sectional area of the Turner Carbon Fiber intake tube is greater than the stock intake tube, with a smooth interior for even better flow. The carbon intake tube is manufactured using 2X2 twill weave carbon fiber, and the intake tube is protected by a gloss finish clear coat for UV protection.

With the oval design of the intake tube, the custom air filter had to be designed for this intake system. The air filter is specially designed to seal against the carbon fiber airbox, eliminating any opening for hot air to enter the airbox! We created a conical hi-flow reusable air filter; featuring 8 ply oiled cotton gauze construction to maximize filtration efficiency. This filter features a Bellmouth (velocity stack) filter flange inlet to reduce turbulence in order to maximize flow.

Overall, the less restrictive intake design allows for more flow to the engine. The Drivers side Stock intake flows 336.2 CFM @ -15 inH20. The Drivers side Turner intake flows 374.3 CFM @ -15 inH20. This is about a 12% increase over stock The Passenger side stock intake flows 274.2 CFM @ -15 inH20.The Passenger side Turner intake flows 296.3 CFM @ -15 inH20. This is about an 8% increase over stock. Flows over 10% more air than factory intake system!

Our G8x M2/M3/M4 Carbon Fiber Intakes not only look great but they also really perform. Transform your vehicle's performance and appearance today!

Features:

Carbon fiber airboxes and intake tubes, with gloss clear coat for UV protection CAD-Designed for perfect Integration Includes Turbo Inlets Custom high flow air filters are specially designed to seal against the carbon fiber airboxes, eliminating any opening for hot air to enter the airboxes. Key Benefits:

- CAD-designed Intake System for perfect integration with the OEM inlet ducting and stock mounting locations.

Carbon Fiber Intake Tubes Carbon fiber intake tubes replace factory plastic turbo inlet pipes. The carbon tubes feature a smoother interior without corrugations for increased flow. The integrated carbon flange allows secure mounting of the tubes to the carbon air boxes. Intake tubes are manufactured using 2x2 twill weave carbon fiber for a great look in the engine bay. Inlet tubes are protected by a gloss finish clear coat for UV protection. The carbon intake tubes are connected to the turbo by a 4-ply reinforced silicone coupler and 6061-T6 black anodized aluminum flange that utilizes the factory o-ring and retaining clip. Air Boxes Carbon fiber airboxes are manufactured using 2X2 twill weave carbon fiber and protected with a gloss finish clear coat for UV resistance to match the intake tube. Air box mounts in stock location with supplied hardware. Air Filter ​Conical hi-flow reusable air filter; featuring 8 ply oiled cotton gauze construction to maximize filtration efficiency. Bellmouth (velocity stack) filter flange inlet to reduce turbulence in order to maximize flow. Performance:

The less restrictive intake design allows for more flow to the engine. Drivers side Stock intake flows 336.2 CFM @ -15 inH20. Drivers side Turner intake flows 374.3 CFM @ -15 inH20. This is about a 12% increase over stock Passenger side stock intake flows 274.2 CFM @ -15 inH20. Passenger side Turner intake flows 296.3 CFM @ -15 inH20. This is about an 8% increase over stock - Click HERE for Installation Instructions -

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Racing Dynamics - Corporate Logo
T#:4154641
Part#: 1300353100
Ships in 5 Business Days
$ 595.00 USD
Free Shipping
$ 595.00 USD
Free Shipping


Doorbusters - Corporate Logo
T#:22822621
Part#: 025181TMSDBKT
Ships in 1 Business Day
$ 3,067.08 USD
Free Shipping
$ 3,067.08 USD
Free Shipping

Elevate the performance and sound of your S55-powered F80 or F82 with the Turner F80 F82 M3/M4 Stainless Performance CATBACK Exhaust - Valved. Turner's engineers designed this exhaust system to maximize flow, capturing the full unrestricted sound of the twin-turbo inline-6 S55 engine. The dual 2.5" stainless exhaust pipes lead into a meticulously designed muffler, ensuring superior flow even with the exhaust valves closed. Enjoy the flexibility to control the exhaust's aggressiveness beyond factory capabilities. The Turner Stainless exhaust, with its direct fitment and straightforward installation, stands as the optimal choice for your mission to find the best exhaust.

Key Features:

  • In-house design and engineering for precision fitment
  • 304SS pipe material with a natural finish
  • 2.5" OD mandrel-bent tubing
  • Barbed exhaust hangers Tig-Welded in OE locations
  • Valved muffler optimized for superior flow
  • Utilizes factory valve control
  • High-flow middle muffler section for enhanced sound, performance, and weight savings
  • Dual 2.5" 304SS Mid-pipes
  • Clamps, gaskets, and hardware for an OEM+ install
  • Brushed Turner Exhaust tips - 2.5" Inlet, 4.0" Outlet

FREE Doorbuster Turner M3/M4 Street Open Intake System:

Experience enhanced intake noise and carbon fiber aesthetics with the FREE Doorbuster Turner M3/M4 Street Open Intake System. Turner's S55 intake provides improved functionality and seamlessly integrates with OEM inlet ducting and stock mounting locations. Meticulously engineered for correct MAF scaling to maintain precise AFRs, this street intake system features aluminum inlet pipes for cost-effectiveness.

Product Details:

  • Aluminum Intake Tubes designed for clearance and gradual transitions
  • MAF scaling matches factory intake for correct AFRs
  • 6061-T6 black anodized aluminum MAF sensor flange and vacuum line port
  • One-piece aluminum heat shields with wrinkle black powder coating
  • Heat shields provide a barrier for hot air, supplied with pre-cut gold heat tape
  • Conical hi-flow reusable air filters with 8-ply oiled cotton gauze
  • Bellmouth filter flange inlet to reduce turbulence and maximize flow
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Doorbusters - Corporate Logo
T#:23317156
Part#: 025817TMS14DBKT
Ships on Mar 4, 2027
$ 3,771.98 USD
Free Shipping
$ 3,771.98 USD
Free Shipping
Over 55% weight reduction with the free-flowing exhaust your N55 needs for maximized sound and performance! + The ultimate matte intake for your N55 powered BMW, dropping intake temps up to 13 degrees and delivering +7 WHP / +14 lb-ft of torque!
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