BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW G80 M3 S58 3.0L

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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Armytrix Valvetronic Cat-Back Exhaust System - Quad Blue Coated Tips - G80/G82 M3/M4
Armytrix Valvetronic Cat-Back Exhaust System - Quad Blue Coated Tips ...
Armytrix - Corporate Logo
T#:3772676
Part#: BMG8M-QS38B
Ships on Oct 26, 2026
$ 6,776.00 USD
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$ 6,776.00 USD
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The factory exhaust system on your new M3/M4 is designed to allow just as much flow as is necessary to meet operational requirements and reduce noise that would drive away non-enthusiast buyers. For those of us dedicated to taking advantage of both the performance and auditory potential of our cars, a high-flowing and screaming exhaust system is an absolute must.
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Scorpion G8x M3/M4 Axle-Back System With Electronic Valves
Scorpion G8x M3/M4 Axle-Back System With Electronic Valves
Scorpion - Corporate Logo
T#:5872658
Part#: SBM084CF
Special Order: No Guaranteed ETA
$ 3,098.99

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

$ 2,809.99 USD
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$ 2,809.99 USD
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Direct From England, Scorpion stainless steel performance exhaust systems have been sought after by tuners the world over. Now, these free-flow, stainless steel systems are available in the U.S. from Turner Motorsport! Though they have been designed with horsepower in mind, the sound level remains aggressive without being obnoxious. Full 304 stainless steel construction means these are built to last. - TüV certified.
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Armytrix Valvetronic Cat-Back Exhaust System - Quad Matte Black Tips - G80/G82 M3/M4
Armytrix Valvetronic Cat-Back Exhaust System - Quad Matte Black Tips ...
Armytrix - Corporate Logo
T#:3772678
Part#: BMG8M-QS38M
Ships on Oct 26, 2026
$ 6,832.00 USD
Free Shipping
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$ 6,832.00 USD
Free Shipping
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The factory exhaust system on your new M3/M4 is designed to allow just as much flow as is necessary to meet operational requirements and reduce noise that would drive away non-enthusiast buyers. For those of us dedicated to taking advantage of both the performance and auditory potential of our cars, a high-flowing and screaming exhaust system is an absolute must.
Show More Show Less
Armytrix Valvetronic Cat-Back Exhaust System - G80/G82 M3/M4
Armytrix Valvetronic Cat-Back Exhaust System - G80/G82 M3/M4 ...
Armytrix - Corporate Logo
T#:3772681
Part#: BMG8M
Ships on Oct 23, 2026
Starting at $ 6,412.00 USD
Free Shipping
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Starting at $ 6,412.00 USD
Free Shipping
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The factory exhaust system on your new M3/M4 is designed to allow just as much flow as is necessary to meet operational requirements and reduce noise that would drive away non-enthusiast buyers. For those of us dedicated to taking advantage of both the performance and auditory potential of our cars, a high-flowing and screaming exhaust system is an absolute must.
Show More Show Less
Armytrix Valvetronic Cat-Back Exhaust System - Quad Chrome Tips - G80/G82 M3/M4
Armytrix Valvetronic Cat-Back Exhaust System - Quad Chrome Tips - G80...
Armytrix - Corporate Logo
T#:3772675
Part#: BMG8M-QS38C
Ships on Oct 26, 2026
$ 6,412.00 USD
Free Shipping
Add to Wish List
$ 6,412.00 USD
Free Shipping
Add to Wish List
The factory exhaust system on your new M3/M4 is designed to allow just as much flow as is necessary to meet operational requirements and reduce noise that would drive away non-enthusiast buyers. For those of us dedicated to taking advantage of both the performance and auditory potential of our cars, a high-flowing and screaming exhaust system is an absolute must.
Show More Show Less

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