BMW Axleback Exhaust for BMW 3 Series G20 (2019+)

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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 Valved Axle-Back Exhaust System - Brushed Steel T...
For 2019-2024 Model Years - Will Fit 2025+ Models With Modifications
Valvetronic Designs - Corporate Logo
T#:53044095
Part#: G20330IAXLBRBRSH
Ships in 2 Business Days
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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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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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
Free Shipping
Starting at $ 596.56 USD
Free Shipping

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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AWE - Corporate Logo
T#:54816267
Part#: AWEG2X30ITAB
Ships on Oct 28, 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 Valved Axle-Back Exhaust System - Black Tips - BM...
For 2019-2024 Model Years - Will Fit 2025+ Models With Modifications
Valvetronic Designs - Corporate Logo
T#:53044094
Part#: G20330IAXLBRBLK
Ships in 2 Business Days
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 Valved Axle-Back Exhaust System - Forged Carbon F...
For 2019-2024 Model Years - Will Fit 2025+ Models With Modifications
Valvetronic Designs - Corporate Logo
T#:53044097
Part#: G20330IAXLBRFC
Ships in 2 Business Days
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 Valved Axle-Back Exhaust System - Burnt Tips - BM...
For 2019-2024 Model Years - Will Fit 2025+ Models With Modifications
Valvetronic Designs - Corporate Logo
T#:53044096
Part#: G20330IAXLBRBRT
Ships in 2 Business Days
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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