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BMW Axleback Exhaust

Axleback exhaust systems generally include what's behind your rear axle. These are among the easiest of exhaust upgrades to install, and give you an instant upgrade in sound.
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Valvetronic Designs - Corporate Logo
T#:52762523
Part#: E9XM3AXLBRBRSH
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$ 1,499.99 USD
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$ 1,499.99 USD
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Version 2 of the Valvetronic Designs E9X M3 Valved Exhaust System delivers significant upgrades in both reliability and sound refinement, making it the benchmark choice for the platform. We’ve returned to vacuum-actuated valves—proven to be more durable and consistent than electronic alternatives, and enhanced the exhaust tuning for a purer, more engaging driving experience. Constructed from premium brushed T304 stainless steel and fully mandrel-bent for maximum flow, this system offers the flexibility to cruise quietly with valves closed or unleash the raw S65 V8 soundtrack with valves open. For too long, premium valved systems have been out of reach for many enthusiasts, our mission has been to change that.
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Valvetronic Designs - Corporate Logo
T#:52762522
Part#: E9XM3AXLBRBLK
Back Ordered
New Item
$ 1,349.99 USD
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$ 1,349.99 USD
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Version 2 of the Valvetronic Designs E9X M3 Valved Exhaust System delivers significant upgrades in both reliability and sound refinement, making it the benchmark choice for the platform. We’ve returned to vacuum-actuated valves—proven to be more durable and consistent than electronic alternatives, and enhanced the exhaust tuning for a purer, more engaging driving experience. Constructed from premium brushed T304 stainless steel and fully mandrel-bent for maximum flow, this system offers the flexibility to cruise quietly with valves closed or unleash the raw S65 V8 soundtrack with valves open. For too long, premium valved systems have been out of reach for many enthusiasts, our mission has been to change that.
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Valvetronic Designs - Corporate Logo
T#:52832900
Part#: E9XM3AXLBRBRT
Back Ordered
New Item
$ 1,349.99 USD
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$ 1,349.99 USD
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Version 2 of the Valvetronic Designs E9X M3 Valved Exhaust System delivers significant upgrades in both reliability and sound refinement, making it the benchmark choice for the platform. We’ve returned to vacuum-actuated valves—proven to be more durable and consistent than electronic alternatives, and enhanced the exhaust tuning for a purer, more engaging driving experience. Constructed from premium brushed T304 stainless steel and fully mandrel-bent for maximum flow, this system offers the flexibility to cruise quietly with valves closed or unleash the raw S65 V8 soundtrack with valves open. For too long, premium valved systems have been out of reach for many enthusiasts, our mission has been to change that.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:53044095
Part#: G20330IAXLBRBRSH
Ships in 1 Business Day
New Item
$ 1,259.99 USD
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$ 1,259.99 USD
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The Valvetronic Designs Valved Axle-Back for the BMW G2X platform brings the next evolution in sound customization. Inspired by our renowned F-Chassis systems, this setup offers the flexibility to run OEM valve integration, pair with additional exhaust modifications, or enjoy as a standalone upgrade—all without compromising on fit, finish, or tone. TIG-welded from T304 stainless steel and designed to utilize factory mounting points and cut locations, the system delivers an OEM+ installation and appearance, with 3.5" tips perfectly filling the rear bumper.
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Valvetronic Designs - Corporate Logo
T#:52868093
Part#: G8XM3AXLBRBLK
In Stock
New Item
$ 2,199.99 USD
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$ 2,199.99 USD
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The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
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Turner Motorsport Muffler Delete Kit - G2X 330i/430i
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:58234544
Part#: 044850LA02
In Stock
New Item
Starting at $ 596.56 USD
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Starting at $ 596.56 USD
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Let’s be honest—what’s the point of owning a B48-powered BMW if you can’t hear it? The factory G2X 330i/430i rear muffler assembly is oversized, heavy, and overly restrictive, muting the deep, aggressive tone that your engine was designed to produce. Our Muffler Delete System is the perfect solution for enthusiasts looking to unleash that signature turbocharged soundtrack without the cost of a full cat-back system.

Engineered and manufactured in-house, this system replaces the factory rear muffler with a free-flowing, TIG-welded 304 stainless steel setup designed to enhance tone, reduce weight, and maintain OE-level fitment and quality. At the front, 3" primary tubing mates seamlessly to your factory midpipe using a durable stainless steel sleeve clamp. At the rear axle, the primary tubing transitions to dual 3" adjustable tailpipe sections for a clean, yet aggressive look. These tailpipe sections offer compatibility with our suite of 4" exhaust tips, allowing you to tailor the system's appearance to your liking. Accuseal-style, slip-fit joints allow for easy adjustment, ensuring perfect tip placement inside the factory rear diffuser. The result? A more engaging exhaust note and a clean, motorsport-inspired appearance that transforms your BMW’s personality both visually and acoustically.

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Valvetronic Designs - Corporate Logo
T#:52868102
Part#: G8XM3AXLTIRC
In Stock
New Item
$ 2,799.99 USD
Free Shipping
$ 2,799.99 USD
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The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
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Turner Motorsport Valved Cat Back Kit - G2X 330i/430i
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:58782357
Part#: 055838LA01
In Stock
New Item
Sale - Save 8% $ 932.99

This product was last offered at the strikethrough price on
10-01-2026

Starting at $ 855.65 USD
Free Shipping
Sale - Save 8%
$ 932.99

This product was last offered at the strikethrough price on
10-01-2026

Starting at $ 855.65 USD
Free Shipping
Transform your BMW G20 330 from a muted daily commuter into a track-inspired performance machine with the Turner Motorsport Valved Cat-Back Exhaust System. Designed for enthusiasts who demand zero compromises between refined streetability and an aggressive tone, this cat-back system maximizes exhaust flow while giving you complete control over your vehicle's voice. Built from heavy-duty 80mm mandrel-bent 304 stainless steel piping, it minimizes backpressure to help your engine breathe freely.
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Valvetronic Designs - Corporate Logo
T#:52868097
Part#: G8XM3AXLBRRC
Ships in 1 Business Day
New Item
$ 2,199.99 USD
Free Shipping
$ 2,199.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
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AWE - Corporate Logo
T#:54816267
Part#: AWEG2X30ITAB
Ships on Oct 23, 2026
New Item
Starting at $ 1,470.00 USD
Starting at $ 1,470.00 USD
Sophisticated, drone-free B48 performance exhaust built for daily track commuters.
Valvetronic Designs - Corporate Logo
T#:52868098
Part#: G8XM3AXLTIBLK
Back Ordered
New Item
$ 2,799.99 USD
Free Shipping
$ 2,799.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:53044096
Part#: G20330IAXLBRBRT
Ships in 1 Business Day
New Item
$ 1,259.99 USD
Free Shipping
$ 1,259.99 USD
Free Shipping
The Valvetronic Designs Valved Axle-Back for the BMW G2X platform brings the next evolution in sound customization. Inspired by our renowned F-Chassis systems, this setup offers the flexibility to run OEM valve integration, pair with additional exhaust modifications, or enjoy as a standalone upgrade—all without compromising on fit, finish, or tone. TIG-welded from T304 stainless steel and designed to utilize factory mounting points and cut locations, the system delivers an OEM+ installation and appearance, with 3.5" tips perfectly filling the rear bumper.
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Valvetronic Designs - Corporate Logo
T#:52868099
Part#: G8XM3AXLTIBRSH
Back Ordered
New Item
$ 2,799.99 USD
Free Shipping
$ 2,799.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52832901
Part#: E9X.M3.AXL.BR.FC
Back Ordered
New Item
$ 1,349.99 USD
Free Shipping
$ 1,349.99 USD
Free Shipping
Version 2 of the Valvetronic Designs E9X M3 Valved Exhaust System delivers significant upgrades in both reliability and sound refinement, making it the benchmark choice for the platform. We’ve returned to vacuum-actuated valves—proven to be more durable and consistent than electronic alternatives, and enhanced the exhaust tuning for a purer, more engaging driving experience. Constructed from premium brushed T304 stainless steel and fully mandrel-bent for maximum flow, this system offers the flexibility to cruise quietly with valves closed or unleash the raw S65 V8 soundtrack with valves open. For too long, premium valved systems have been out of reach for many enthusiasts, our mission has been to change that.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52868100
Part#: G8XM3AXLTIBRT
Back Ordered
New Item
$ 2,799.99 USD
Free Shipping
$ 2,799.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:52832897
Part#: BMWFVSESBRRC
Ships in 3 Business Days
New Item
$ 1,149.99 USD
Free Shipping
$ 1,149.99 USD
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The Valvetronic Designs F-Chassis Valved Exhaust is our most refined system yet for the BMW F-Series lineup. Designed for maximum performance, versatility, and longevity, V2 introduces a host of improvements, including a new valve design for optimal reliability, relocated hangers, and revised muffler internals for a more docile, refined tone when valves are closed.A newly engineered cast Y-pipe maximizes exhaust flow and enhances tonal quality, delivering a more engaging and sonorous sound across the rev range. Whether paired with the OEM mid-pipe or most aftermarket mid-pipes matching factory dimensions, this system offers seamless fitment and an uncompromising sound experience.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:52868101
Part#: G8XM3AXLTIFC
Back Ordered
New Item
$ 2,799.99 USD
Free Shipping
$ 2,799.99 USD
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The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52903309
Part#: G87M2AXLTIBRTTI
Ships in 1 Business Day
New Item
$ 2,999.00 USD
Free Shipping
$ 2,999.00 USD
Free Shipping
The littlest M car just got a big upgrade. The Valvetronic Designs G87 M2 Valved Sport Exhaust transforms the factory-muted tone into a rich, aggressive soundtrack worthy of BMW’s newest M platform. This system delivers exceptional volume, improved tone, and a more engaging driving experience, tailored to the unique fitment needs of the G87’s shorter wheelbase.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:53044097
Part#: G20330IAXLBRFC
Ships in 1 Business Day
New Item
$ 1,259.99 USD
Free Shipping
$ 1,259.99 USD
Free Shipping
The Valvetronic Designs Valved Axle-Back for the BMW G2X platform brings the next evolution in sound customization. Inspired by our renowned F-Chassis systems, this setup offers the flexibility to run OEM valve integration, pair with additional exhaust modifications, or enjoy as a standalone upgrade—all without compromising on fit, finish, or tone. TIG-welded from T304 stainless steel and designed to utilize factory mounting points and cut locations, the system delivers an OEM+ installation and appearance, with 3.5" tips perfectly filling the rear bumper.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52868095
Part#: G8XM3AXLBRBRT
Back Ordered
New Item
$ 2,199.99 USD
Free Shipping
$ 2,199.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:52868094
Part#: G8XM3AXLBRBRSH
Back Ordered
New Item
$ 2,199.99 USD
Free Shipping
$ 2,199.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:52868096
Part#: G8XM3AXLBRFC
Back Ordered
New Item
$ 2,199.99 USD
Free Shipping
$ 2,199.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:53044094
Part#: G20330IAXLBRBLK
Ships in 1 Business Day
New Item
$ 1,259.99 USD
Free Shipping
$ 1,259.99 USD
Free Shipping
The Valvetronic Designs Valved Axle-Back for the BMW G2X platform brings the next evolution in sound customization. Inspired by our renowned F-Chassis systems, this setup offers the flexibility to run OEM valve integration, pair with additional exhaust modifications, or enjoy as a standalone upgrade—all without compromising on fit, finish, or tone. TIG-welded from T304 stainless steel and designed to utilize factory mounting points and cut locations, the system delivers an OEM+ installation and appearance, with 3.5" tips perfectly filling the rear bumper.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52903301
Part#: G87M2AXLTIBRSH
Back Ordered
New Item
$ 2,519.99 USD
Free Shipping
$ 2,519.99 USD
Free Shipping
The littlest M car just got a big upgrade. The Valvetronic Designs G87 M2 Valved Sport Exhaust transforms the factory-muted tone into a rich, aggressive soundtrack worthy of BMW’s newest M platform. This system delivers exceptional volume, improved tone, and a more engaging driving experience, tailored to the unique fitment needs of the G87’s shorter wheelbase.
Show More Show Less


Valvetronic Designs - Corporate Logo
T#:52832893
Part#: BMWFVSESBRBLK
Ships in 1 Business Day
New Item
$ 1,099.99 USD
Free Shipping
$ 1,099.99 USD
Free Shipping
The Valvetronic Designs F-Chassis Valved Exhaust is our most refined system yet for the BMW F-Series lineup. Designed for maximum performance, versatility, and longevity, V2 introduces a host of improvements, including a new valve design for optimal reliability, relocated hangers, and revised muffler internals for a more docile, refined tone when valves are closed.A newly engineered cast Y-pipe maximizes exhaust flow and enhances tonal quality, delivering a more engaging and sonorous sound across the rev range. Whether paired with the OEM mid-pipe or most aftermarket mid-pipes matching factory dimensions, this system offers seamless fitment and an uncompromising sound experience.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52832896
Part#: BMWFVSESBRFC
Ships in 1 Business Day
New Item
$ 1,149.99 USD
Free Shipping
$ 1,149.99 USD
Free Shipping
The Valvetronic Designs F-Chassis Valved Exhaust is our most refined system yet for the BMW F-Series lineup. Designed for maximum performance, versatility, and longevity, V2 introduces a host of improvements, including a new valve design for optimal reliability, relocated hangers, and revised muffler internals for a more docile, refined tone when valves are closed.A newly engineered cast Y-pipe maximizes exhaust flow and enhances tonal quality, delivering a more engaging and sonorous sound across the rev range. Whether paired with the OEM mid-pipe or most aftermarket mid-pipes matching factory dimensions, this system offers seamless fitment and an uncompromising sound experience.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:52868103
Part#: G8XM3AXLTITIBRT
Ships in 1 Business Day
New Item
$ 2,799.99 USD
Free Shipping
$ 2,799.99 USD
Free Shipping
The G80/G82/G83 is a phenomenal M car—its soundtrack just needs to catch up. Unlock the character the S58 deserves with the Valvetronic Designs valved axle-back. Compatible with OEM mid-pipes, this system is engineered to deliver a higher-pitch, refined note with zero check-engine lights.
Show More Show Less

Valvetronic Designs - Corporate Logo
T#:52832895
Part#: BMWFVSESBRBRT
Ships in 1 Business Day
New Item
$ 1,099.99 USD
Free Shipping
$ 1,099.99 USD
Free Shipping
The Valvetronic Designs F-Chassis Valved Exhaust is our most refined system yet for the BMW F-Series lineup. Designed for maximum performance, versatility, and longevity, V2 introduces a host of improvements, including a new valve design for optimal reliability, relocated hangers, and revised muffler internals for a more docile, refined tone when valves are closed.A newly engineered cast Y-pipe maximizes exhaust flow and enhances tonal quality, delivering a more engaging and sonorous sound across the rev range. Whether paired with the OEM mid-pipe or most aftermarket mid-pipes matching factory dimensions, this system offers seamless fitment and an uncompromising sound experience.
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Supersprint - Corporate Logo
T#:58709197
Part#: 525726
Ships in 3 Business Days
New Item
$ 5,402.99 USD
Free Shipping
$ 5,402.99 USD
Free Shipping
Supersprint - Corporate Logo
T#:58709196
Part#: 525736
Ships in 3 Business Days
New Item
$ 5,548.99 USD
Free Shipping
$ 5,548.99 USD
Free Shipping

Megan Racing - Corporate Logo
T#:58198075
Part#: MRABEBX5M15
Ships in 4 Business Days
New Item
$ 614.99 USD
$ 614.99 USD
Upgrade your BMW X5 M or X6 M with the Megan Axle Back Exhaust. Crafted from 100% 304 stainless steel, these exhaust systems are dyno tested and proven to enhance power output. The Axle-Back design ensures free-flowing performance compared to restrictive OEM exhaust systems, delivering a sportier exhaust note. Constructed from stainless steel, this exhaust component is lighter than the OEM system, improving the Power:Weight ratio for enhanced vehicle handling and performance. Megan's exhaust systems are designed for easy installation, requiring no cutting or welding.
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Scorpion - Corporate Logo
T#:51391288
Part#: SBM088C
Ships in 2 Business Days
New Item
$ 2,000.99 USD
$ 2,000.99 USD
Recognized for producing performance saloons, BMW's reputation soared with the establishment of its renowned M Division in the 1970s. A pivotal moment came with the introduction of the E30 M3 in 1986, a model that garnered numerous championship victories in touring car racing. Among the first exhaust systems Scorpion developed was a performance exhaust tailored for the E30 M3. Concurrently, Scorpion introduced the iconic DTM tailpipe to the UK market. Since then, Scorpion has remained a trailblazer in crafting performance exhausts for BMW's M cars and various other models. Available for this application is a T304 stainless steel 70mm high-flow GPF-back exhaust half system equipped with a valve plate for OE valves. The system boasts a high-flow profile and incorporates an acoustic rear silencer to mitigate drone. Once integrated into the BMW, the newly installed free-flowing GPF-back half system enhances the vehicle's power and refines throttle response while reducing overall weight. A notable feature of the system is its deep, throaty soundtrack, complete with crackles and pops when in sport mode. Moreover, it maintains a deep and sporty sound in normal mode without being overly intrusive for daily driving. The system, lighter than the OE counterpart, offers a choice between 114mm polished Daytona or premium quality Carbon Ascari tailpipes. For those seeking further tuning options, a 70mm/2.75” resonated or non-resonated GPF Delete option has been introduced. Crafted from T304 stainless steel using CNC Mandrel bending, this option is tailored for drivers aiming to elevate performance to the next level. The de-restrictive design facilitates increased exhaust gas flow, resulting not only in enhanced performance but also in a deeper, sportier exhaust note.
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