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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#:53044124
Part#: G30530VSESBRBRSH
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 G30 530i and 540i delivers the perfect balance of performance, refinement, and aggressive sound. Crafted from T304 stainless steel for 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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Valvetronic Designs - Corporate Logo
T#:53044103
Part#: G20M340VSESBRBRT
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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Active Autowerke - Corporate Logo
T#:590346
Part#: 11-045MB
Ships in 3 Business Days
$ 3,629.00 USD
Free Shipping
$ 3,629.00 USD
Free Shipping
Active Autowerke is proud to announce the release of the Signature F8X M3/M4 Exhaust System. This system is the result of countless hours of R&D to obtain the perfect combination of performance and sound. Constructed of 100% 304 TIG welded stainless steel, Active Autowerke has created a modular exhaust system that will provide enough flow to support power levels way above the stock S55. The stock S55 Midpipe is a dual-pipe system from each turbo that leads to the rear muffler. The resulting sound is far from pleasant, and without any real scavenging effect the turbo lag is fairly pronounced. By converting to a single 3.5" pipe directly after the downpipes, AA's system promotes exhaust scavenging along with higher exhaust velocity to produce a quicker spool, more power, and a much smoother exhaust note.
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Scorpion - Corporate Logo
T#:584786
Part#: SBMS074C
Ships in 2 Business Days
$ 1,583.99

This product was last offered at the strikethrough price on
10-07-2026

$ 1,488.99 USD
$ 1,488.99 USD
This cat back system from Scorpion features larger diameter piping for a freer flowing exhaust pathway.

Valvetronic Designs - Corporate Logo
T#:53044125
Part#: G30530VSESBRBRT
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 G30 530i and 540i delivers the perfect balance of performance, refinement, and aggressive sound. Crafted from T304 stainless steel for 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#:37959695
Part#: SMN029
Ships in 2 Business Days
$ 1,433.99 USD
$ 1,433.99 USD

Valvetronic Designs - Corporate Logo
T#:51075092
Part#: G20M340VSESTIBRS
Ships in 1 Business Day
$ 3,999.99 USD
Free Shipping
$ 3,999.99 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#:52868077
Part#: F87M2VSESBRBLK
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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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
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#:53044126
Part#: G30530VSESBRFC
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 G30 530i and 540i delivers the perfect balance of performance, refinement, and aggressive sound. Crafted from T304 stainless steel for maximum durability and corrosion resistance, this system transforms your G30 into a more engaging, responsive, and sonorous driving experience, without compromising everyday usability.
Show More Show Less
Supersprint - Corporate Logo
T#:49648352
Part#: E30M3DTMEXH
Ships on Jan 18, 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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Scorpion - Corporate Logo
T#:639244
Part#: SMNS011MC
Special Order: No Guaranteed ETA
$ 990.99 USD
Free Shipping
$ 990.99 USD
Free Shipping


Armytrix - Corporate Logo
T#:2088871
Part#: MNF53-DS11B
Ships on Nov 3, 2026
$ 2,520.00 USD
Free Shipping
$ 2,520.00 USD
Free Shipping
Armytrix - Corporate Logo
T#:582627
Part#: BMF33-DS11B
Ships on Nov 3, 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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Vivid Racing - Corporate Logo
T#:3658010
Part#: VR-F56-170T
Ships in 10 Business Days
$ 2,195.00 USD
$ 2,195.00 USD

Valvetronic Designs - Corporate Logo
T#:52762508
Part#: F9XM5VSESTIBLK
Back Ordered
New Item
$ 4,799.00 USD
Free Shipping
$ 4,799.00 USD
Free Shipping
The F90 M5 continues the powerful legacy of the S63 4.4L twin-turbo engine, yet the factory exhaust system often keeps its true acoustic potential far too quiet. The Valvetronic Designs Valved Titanium Cat-Back system finally unlocks the aggressive soundtrack this car deserves, providing a refined tone for daily driving and a ferocious roar when you decide to push the limits. Crafted entirely from premium Grade 5 titanium with 3.0" tubing from the inlet to the outlet, this lightweight masterpiece integrates seamlessly with your factory controls or operates via a standalone remote for absolute command over your driving experience. Engineered for maximum performance, the forward-mounted, large cross-section X-Pipe significantly improves exhaust scavenging and smooths the overall tone, virtually eliminating unwanted rasp, which is particularly beneficial for vehicles equipped with aftermarket downpipes. This free-flow architecture reduces back pressure to deliver sharper throttle response and a much cleaner note at the top of the rev range. For effortless versatility, the integrated valve control ties directly into the car’s ECU through the Sport and Sport+ settings, while the included standalone remote ensures you can instantly toggle between a stealthy profile and an unrestricted scream in any drive mode.
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Milltek Sport - Corporate Logo
T#:4826889
Part#: SSXBM1186
Ships on Nov 3, 2026
$ 4,549.99 USD
$ 4,549.99 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 Cerakote Black tips Valved Rear Silencer Bypass kit
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Armytrix - Corporate Logo
T#:582628
Part#: BMF33-DS11M
Ships on Nov 3, 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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Valvetronic Designs - Corporate Logo
T#:53008798
Part#: F95X5MVSESBRBRSH
Back Ordered
New Item
$ 3,599.99 USD
Free Shipping
$ 3,599.99 USD
Free Shipping
The BMW X5M and X6M deliver blistering performance straight from the factory, but “decent” sound isn’t enough for an SUV with this much power. At Valvetronic Designs, we’ve engineered the ultimate valved exhaust system to unlock the raw, motorsport-inspired tone that these platforms truly deserve.
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Valvetronic Designs - Corporate Logo
T#:53044104
Part#: G20M340VSESBRFC
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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Armytrix - Corporate Logo
T#:582634
Part#: BF33B-DS11M
Ships on Nov 3, 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

Show More Show Less

Milltek Sport - Corporate Logo
T#:4826888
Part#: SSXBM1188
Ships on Nov 3, 2026
$ 5,076.99 USD
Free Shipping on orders $49 and up
$ 5,076.99 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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Valvetronic Designs - Corporate Logo
T#:53044107
Part#: G20M340VSESTIFC
Ships in 1 Business Day
New Item
$ 3,999.99 USD
Free Shipping
$ 3,999.99 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.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52903283
Part#: F10M5VSESBRBRSH
Back Ordered
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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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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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.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:53044138
Part#: G30M550VSESTIBLK
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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Eisenmann - Corporate Logo
T#:584662
Part#: B8888.00S04.CGK
Back Ordered
Starting at $ 8,682.00 USD
Free Shipping
Starting at $ 8,682.00 USD
Free Shipping
Includes Gold Plated Signature Tips. Yes, REAL gold.

Scorpion - Corporate Logo
T#:639242
Part#: SMN011MC
Ships in 2 Business Days
$ 1,139.99

This product was last offered at the strikethrough price on
10-07-2026

$ 1,027.99 USD
Free Shipping
$ 1,027.99 USD
Free Shipping
Scorpion - Corporate Logo
T#:639253
Part#: SMN011M
Special Order: No Guaranteed ETA
$ 1,064.99 USD
Free Shipping
$ 1,064.99 USD
Free Shipping

MINI R56 Scorpion Cat-Back Exhaust System Monaco Tailpipes - Resonated offers a premium upgrade for the MINI R56, combining high performance with refined sound. Engineered by Scorpion in England, this stainless steel exhaust system is renowned for its durability and efficiency. It provides a significant horsepower boost while maintaining a quieter tone compared to non-resonated systems. Made from high-quality 304 stainless steel, it ensures long-lasting performance and is TüV certified for quality assurance.

  • Engineered for enhanced performance with a noticeable horsepower boost
  • Resonated design offers a quieter exhaust note compared to non-resonated options
  • Constructed from high-grade 304 stainless steel for durability and longevity
  • TüV certified to meet high-quality standards
  • Stylish Monaco tailpipes add a distinctive look to the MINI R56
  • Provides a premium upgrade for both sound and performance
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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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Eisenmann Race Exhaust System - F3X 320i / 420i
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584824
Part#: B5435.00764RKT
Ships on Dec 3, 2026
Starting at $ 1,968.99 USD
Free Shipping
Starting at $ 1,968.99 USD
Free Shipping
Maximize performance and style with massive weight savings

Armytrix - Corporate Logo
T#:582626
Part#: BMF33-DS11C
Ships on Nov 3, 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

Show More Show Less

Valvetronic Designs - Corporate Logo
T#:53044108
Part#: G20M340IVSESTIRC
Ships in 1 Business Day
New Item
$ 3,999.99 USD
Free Shipping
$ 3,999.99 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.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:47953841
Part#: G20M340VSESBRBRS
Ships in 1 Business Day
$ 2,999.00

This product was last offered at the strikethrough price on
04-20-2026

$ 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.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:53044129
Part#: G30530VSESTIBRSH
Ships in 1 Business Day
New Item
$ 3,999.99 USD
Free Shipping
$ 3,999.99 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.
Show More Show Less


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 Nov 3, 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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Valvetronic Designs - Corporate Logo
T#:53044130
Part#: G30530VSESTIBRT
Ships in 1 Business Day
New Item
$ 3,999.99 USD
Free Shipping
$ 3,999.99 USD
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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#:5872662
Part#: SBMS073CF
Ships in 2 Business Days
$ 3,037.99 USD
$ 3,037.99 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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Scorpion - Corporate Logo
T#:15943309
Part#: SMN026CF
Ships in 2 Business Days
$ 1,672.99 USD
Free Shipping
$ 1,672.99 USD
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Eisenmann Performance Exhaust System
Please note that the 4x76mm tailpipe configuration will require modification of the rear bumper.
Eisenmann - Corporate Logo
T#:585316
Part#: B5456.00CP
Back Ordered
Starting at $ 1,994.99 USD
Free Shipping
Starting at $ 1,994.99 USD
Free Shipping
Maximize power, performance, and style.

Scorpion - Corporate Logo
T#:37993448
Part#: SMN033C
Ships in 2 Business Days
$ 2,206.99 USD
$ 2,206.99 USD
Eisenmann Race Exhaust - F3X 340/440
Modification of the Rear Bumper Required w/ 4x76mm tips
Eisenmann - Corporate Logo
T#:584795
Part#: B5455.00902RKT
Ships on Dec 3, 2026
Starting at $ 1,895.00 USD
Free Shipping
Starting at $ 1,895.00 USD
Free Shipping
Maximize performance and style with massive weight savings

Valvetronic Designs - Corporate Logo
T#:53044109
Part#: G20M340VSESTIBLK
Ships in 1 Business Day
New Item
$ 3,999.99 USD
Free Shipping
$ 3,999.99 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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Armytrix - Corporate Logo
T#:582575
Part#: BME9M-QC11
Ships on Nov 3, 2026
$ 3,480.00 USD
Free Shipping
$ 3,480.00 USD
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ARMYTRIX is pleased to present the ultimate exhaust upgrade for the BMW E90/E92 M3. Harvesting the 4.0L S65 V8 full potential through their meticulously engineered T304 stainless steel system; reinvigorating your experience with enhanced performance and sound. Free flowing capability creates a system that handles exhaust with brutal efficiency realizing increased HP and torque. The refinement and amplification of the exhaust note offers a unique ambiance. Achieving true independence and brand new auditory sensations like never before.

ARMYTRIX is once again at the forefront of another revolutionary advancement. Throw out everything you think you knew about installing valve control. The current exhaust aftermarket is flooded with the '-school approach.' The traditional method requires hours of time-consuming and complex wiring works. They have simplified the process, attaching the ARMYTRIX OBDII Module and a few wires to its rightful places; the entire valvetronic comes to life at a press of a button. A pioneer in its field, ARMYTRIX App is a necessary and revolutionary progression of their valvetronic exhaust. Receiving real-time updates, with high data logging rate, you are in sync with the pulse of your vehicle. Keep in touch with the conditions that matter to you. Control the configuration of the valves through the easy-to-operate digital interface. Configuration of the valves is shown by the easy to read display interface. When the Green light is on, the valves are opened. Red indicates valves are closed. Orange means at 3500 rpm the valves will automatically open.

Features:

Power ( HP): 22.3
Torque ( Nm): 22
Weight Saving (-Kg): 11.7
Precision-Crafted T304 Stainless Steel
X-Pipe Vicious Scream and Ferocious Power
View Install Instructions Here
Fitment:

BMW M3 E9x 08-13

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Scorpion - Corporate Logo
T#:23748110
Part#: SBMS074CF
Ships in 2 Business Days
$ 1,647.99 USD
$ 1,647.99 USD
The Scorpion BMW Non-res Cat-back System with Electronic Valves is a performance-oriented exhaust enhancement designed specifically for BMW vehicles. With a non-resonated configuration, it optimizes exhaust flow to boost power and create a more assertive auditory experience. Featuring electronic valves, drivers can tailor the exhaust tone to their preference, offering a personalized driving encounter. Meticulously crafted using high-quality materials, the Scorpion Cat-back System ensures not only heightened performance but also an exciting exhaust sound, catering to BMW enthusiasts in search of a spirited driving experience.
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Vivid Racing - Corporate Logo
T#:4934913
Part#: VR-F90M5-170T
Ships in 10 Business Days
$ 5,295.00 USD
$ 5,295.00 USD
The M5 is an executive sports sedan with racing flair and everyday drivability. As it has for generations, the BMW M5 delivers the total package when it comes to looks, power, and performance. For those looking to start taking their M5 to the next level, a new performance exhaust may be just the thing you need to get started! VR Performance's Titanium Valvetronic Performance Exhaust is a great upgrade for the F90 M5 in terms of added power, enhanced drivability, and intensified tone. Crafted from high-quality titanium, this system features 80mm piping throughout the dual exhaust all the way to the ion plated rear muffler. The entire system is designed as a direct replacement for the OE exhaust while reducing weight and improving performance. Includes compatibility with the valvetronic system which adjusts tone based on driving mode. Features: Lightweight Titanium Construction On the fly switch from Quiet to Loud Levels Increased Horsepower and Torque 80mm Diameter Piping Throughout 90mm Quad Burnt Titanium Exhaust Tips with VR Logo Catback system weighs 39.40 lbs Works with OEM Exhaust Valves and Stock or Aftermarket Race Downpipes
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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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Valvetronic Designs - Corporate Logo
T#:53044133
Part#: G30530VSESTTBRT
Ships in 1 Business Day
New Item
$ 3,999.99 USD
Free Shipping
$ 3,999.99 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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