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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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Valvetronic Designs - Corporate Logo
T#:52903283
Part#: F10M5VSESBRBRSH
Ships in 1 Business Day
New Item
$ 2,699.99 USD
Free Shipping
$ 2,699.99 USD
Free Shipping
BMW’s move from the S85 V10 to the S63 twin-turbo V8 brought big gains in efficiency and speed, but the factory exhaust left the soundtrack behind. The Valvetronic Designs Valved Exhaust System restores the drama, delivering a sharper, more engaging tone with genuine GT composure when you want it. Connecting to OEM or aftermarket downpipes, this system runs 3.0 inches from inlet to outlet and features a large X-pipe crossover for superior scavenging and response. Exhaust flow then passes through our valved mufflers, exiting via your choice of premium tips. A vacuum-actuated valve system with an included controller ties into the factory harness for full, on-demand sound control.
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Armytrix - Corporate Logo
T#:582679
Part#: BMF6M-QS11C
Ships on Sep 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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Milltek Sport - Corporate Logo
T#:4826891
Part#: SSXBM1189
Ships in 5 Business Days
Sale - Save 10% $ 4,981.99

This product was last offered at the strikethrough price on
08-29-2026

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

This product was last offered at the strikethrough price on
08-29-2026

$ 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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Armytrix - Corporate Logo
T#:582559
Part#: BMF87-QS38B
Ships on Sep 23, 2026
$ 5,096.00 USD
Free Shipping
$ 5,096.00 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 Blue Coated 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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Valvetronic Designs - Corporate Logo
T#:53044102
Part#: G20M340VSESBRBLK
Ships in 1 Business Day
New Item
$ 2,699.99 USD
Free Shipping
$ 2,699.99 USD
Free Shipping
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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Valvetronic Designs - Corporate Logo
T#:53044130
Part#: G30530VSESTIBRT
Ships in 1 Business Day
New Item
Sale - Save 10% $ 3,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 3,599.99 USD
Free Shipping
Sale - Save 10%
$ 3,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 3,599.99 USD
Free Shipping
The Valvetronic Designs Valved Exhaust System for the BMW G30 530i and 540i delivers the perfect balance of performance, refinement, and aggressive sound. Crafted from Grade 5 Titanium for reduced weight, maximum durability, and corrosion resistance, this system transforms your G30 into a more engaging, responsive, and sonorous driving experience, without compromising everyday usability.
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Scorpion - Corporate Logo
T#:37993445
Part#: SMN033S
Ships in 2 Business Days
$ 2,130.99 USD
$ 2,130.99 USD
ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System - Quad Ca...
Requires the F10 M5 Style or other similar diffuser for quad tip fitment.
Armytrix - Corporate Logo
T#:582653
Part#: BMF12-QC11
Ships on Sep 23, 2026
$ 4,732.00 USD
Free Shipping
$ 4,732.00 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 Carbon Fiber 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#:4826887
Part#: SSXBM1187
Ships in 5 Business Days
Sale - Save 10% $ 4,862.99

This product was last offered at the strikethrough price on
08-29-2026

$ 4,375.87 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 4,862.99

This product was last offered at the strikethrough price on
08-29-2026

$ 4,375.87 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 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 Brushed Titanium tips Valved Rear Silencer Bypass kit
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Scorpion - Corporate Logo
T#:37959690
Part#: SMN028C
Ships in 2 Business Days
$ 1,278.99 USD
$ 1,278.99 USD
Armytrix - Corporate Logo
T#:582626
Part#: BMF33-DS11C
Ships on Sep 23, 2026
$ 2,680.00 USD
Free Shipping
$ 2,680.00 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 Chrome Silver 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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Armytrix - Corporate Logo
T#:582627
Part#: BMF33-DS11B
Ships on Sep 23, 2026
$ 2,810.00 USD
Free Shipping
$ 2,810.00 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 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#:53008809
Part#: G90M5VSESTIBLK
Ships in 1 Business Day
New Item
Sale - Save 10% $ 4,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 4,499.99 USD
Free Shipping
Sale - Save 10%
$ 4,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 4,499.99 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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Milltek Sport - Corporate Logo
T#:4826888
Part#: SSXBM1188
Ships in 5 Business Days
Sale - Save 10% $ 5,076.99

This product was last offered at the strikethrough price on
08-29-2026

$ 4,568.47 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 5,076.99

This product was last offered at the strikethrough price on
08-29-2026

$ 4,568.47 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 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 Burnt/Blue Titanium tips Valved Rear Silencer Bypass kit
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Scorpion - Corporate Logo
T#:37993449
Part#: SMN033CF
Ships in 2 Business Days
$ 2,350.99 USD
$ 2,350.99 USD

Scorpion - Corporate Logo
T#:15943309
Part#: SMN026CF
Ships in 2 Business Days
$ 1,672.99 USD
Free Shipping
$ 1,672.99 USD
Free Shipping

Valvetronic Designs - Corporate Logo
T#:52868079
Part#: F87M2VSESBRBRT
Ships in 1 Business Day
New Item
Sale - Save 10% $ 2,699.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,429.99 USD
Free Shipping
Sale - Save 10%
$ 2,699.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,429.99 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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Armytrix - Corporate Logo
T#:582693
Part#: BMG33-QS11C
Ships on Sep 23, 2026
$ 4,900.00 USD
Free Shipping
$ 4,900.00 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 Chrome Silver Tips

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Armytrix - Corporate Logo
T#:582659
Part#: BMF13-QS17B
Ships on Sep 23, 2026
$ 5,832.99 USD
Free Shipping
$ 5,832.99 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
Valvetronic Mufflers
Wireless Remote Control Kits
Quad Blue Coated Tips 4X89mm
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 Port
View Install Instructions Here.
Fitment:

BMW 535i F10 11-19

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Milltek Sport - Corporate Logo
T#:4826883
Part#: SSXBM1183
Ships in 5 Business Days
Sale - Save 10% $ 5,728.00

This product was last offered at the strikethrough price on
08-29-2026

$ 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
08-29-2026

$ 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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Armytrix - Corporate Logo
T#:582634
Part#: BF33B-DS11M
Ships on Sep 23, 2026
$ 4,382.00 USD
Free Shipping
$ 4,382.00 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 1
Mid Pipe 2
Valvetronic mufflers
Tail pipe
Remote control module
Features:

Stainless Steel
Dual Matte Black Tips
3 Mode Valve System to control exhaust sound

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Eisenmann - Corporate Logo
T#:637781
Part#: B5426F10M5
Ships on Oct 22, 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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Scorpion - Corporate Logo
T#:584773
Part#: SBM050
Ships in 2 Business Days
$ 1,630.99 USD
$ 1,630.99 USD
This cat back system from Scorpion features larger diameter piping for a freer flowing exhaust pathway.


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 Sep 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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Valvetronic Designs - Corporate Logo
T#:52868077
Part#: F87M2VSESBRBLK
Ships in 1 Business Day
New Item
Sale - Save 10% $ 2,699.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,429.99 USD
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Sale - Save 10%
$ 2,699.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,429.99 USD
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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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Armytrix - Corporate Logo
T#:582654
Part#: BMF13-DS11C
Ships on Sep 23, 2026
$ 3,892.00 USD
Free Shipping
$ 3,892.00 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 Chrome Silver 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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Milltek Sport - Corporate Logo
T#:4813300
Part#: SSXBM1182
Ships in 5 Business Days
Sale - Save 10% $ 5,328.00

This product was last offered at the strikethrough price on
08-29-2026

$ 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
08-29-2026

$ 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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Armytrix - Corporate Logo
T#:582614
Part#: BMF2B-DS11M
Ships on Sep 23, 2026
$ 4,802.00 USD
Free Shipping
$ 4,802.00 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.

Features:

Power ( HP): 17
Torque ( Nm): 32
Weight Saving (-Kg): 2.1
Mid Pipe 1
Mid Pipe 2
Valvetronic Mufflers
Remote Control Module
Stainless Steel
Dual Matte Black Tips
3 Mode Valve System to control exhaust sound
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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Scorpion - Corporate Logo
T#:37993417
Part#: SMNS029C
Ships in 2 Business Days
$ 1,460.99 USD
$ 1,460.99 USD

Scorpion - Corporate Logo
T#:37959695
Part#: SMN029
Ships in 2 Business Days
$ 1,433.99 USD
$ 1,433.99 USD
Armytrix - Corporate Logo
T#:582628
Part#: BMF33-DS11M
Ships on Sep 23, 2026
$ 2,830.00 USD
Free Shipping
$ 2,830.00 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 Matte Black 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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Armytrix - Corporate Logo
T#:582560
Part#: BMF87-QS38M
Ships on Sep 23, 2026
$ 5,152.00 USD
Free Shipping
$ 5,152.00 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 Matte Black 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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Armytrix - Corporate Logo
T#:582680
Part#: BMF6M-QS11B
Ships on Sep 23, 2026
$ 7,336.00 USD
Free Shipping
$ 7,336.00 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 Blue Coated 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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Valvetronic Designs - Corporate Logo
T#:53044141
Part#: G30M550VSESTTBRT
Ships in 1 Business Day
New Item
Sale - Save 6% $ 4,229.99

This product was last offered at the strikethrough price on
08-25-2026

$ 3,994.99 USD
Free Shipping
Sale - Save 6%
$ 4,229.99

This product was last offered at the strikethrough price on
08-25-2026

$ 3,994.99 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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Valvetronic Designs - Corporate Logo
T#:53008813
Part#: G90M5VSESTIRC
Back Ordered
New Item
Sale - Save 10% $ 4,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 4,499.99 USD
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Sale - Save 10%
$ 4,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 4,499.99 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#:53044073
Part#: G42M240VSESBRBLK
Ships in 1 Business Day
New Item
Sale - Save 10% $ 2,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,699.99 USD
Free Shipping
Sale - Save 10%
$ 2,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,699.99 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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ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System - Quad Ch...
Requires the F10 M5 Style or other similar diffuser for quad tip fitment.
Armytrix - Corporate Logo
T#:582650
Part#: BMF12-QS11C
Ships on Sep 23, 2026
$ 3,892.00 USD
Free Shipping
$ 3,892.00 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 Chrome Silver 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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Valvetronic Designs - Corporate Logo
T#:52868087
Part#: F85X5MVSESBRBRT
Ships in 1 Business Day
New Item
$ 3,149.99 USD
Free Shipping
$ 3,149.99 USD
Free Shipping
The BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the ultimate valved exhaust system to amplify both performance and emotion.
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Armytrix - Corporate Logo
T#:582655
Part#: BMF13-DS11B
Ships on Sep 23, 2026
$ 4,074.00 USD
Free Shipping
$ 4,074.00 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 Blue Coated 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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Milltek Sport - Corporate Logo
T#:4826885
Part#: SSXBM1181
Ships in 5 Business Days
Sale - Save 10% $ 4,948.00

This product was last offered at the strikethrough price on
08-29-2026

$ 4,453.20 USD
Sale - Save 10%
$ 4,948.00

This product was last offered at the strikethrough price on
08-29-2026

$ 4,453.20 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 Cerakote Black tips OPF/GPF Bypass kit
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Armytrix - Corporate Logo
T#:582558
Part#: BMF87-QS38C
Ships on Sep 23, 2026
$ 4,732.00 USD
Free Shipping
$ 4,732.00 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 Chrome Silver 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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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.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:53008810
Part#: G90M5VSESTIBRSH
Ships in 1 Business Day
New Item
Sale - Save 10% $ 4,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 4,499.99 USD
Free Shipping
Sale - Save 10%
$ 4,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 4,499.99 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.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:53044082
Part#: G42M240VSESTIRC
Ships in 1 Business Day
New Item
Sale - Save 10% $ 3,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 3,599.99 USD
Free Shipping
Sale - Save 10%
$ 3,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 3,599.99 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

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 Sep 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

Show More Show Less
Armytrix - Corporate Logo
T#:582657
Part#: BMF13-DC11
Ships on Sep 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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Scorpion - Corporate Logo
T#:37959692
Part#: SMN028CF
Ships in 2 Business Days
$ 1,276.99 USD
$ 1,276.99 USD


Armytrix - Corporate Logo
T#:582678
Part#: BMF6M-QC11
Ships on Sep 23, 2026
$ 7,812.00 USD
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$ 7,812.00 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 Carbon Fiber 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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Valvetronic Designs - Corporate Logo
T#:53044063
Part#: G01M40IVSESBRBLK
Ships in 1 Business Day
New Item
Sale - Save 10% $ 2,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,699.99 USD
Free Shipping
Sale - Save 10%
$ 2,999.99

This product was last offered at the strikethrough price on
08-25-2026

$ 2,699.99 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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