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

Clear BMW chassis

Please ensure your correct model is selected

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.
Sort By:

AWE Track Edition Catback Exhaust System - Chrome Silver Or Diamond B...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AWE - Corporate Logo
T#:47199308
Part#: AWEG8XTRK
Ships on Jul 27, 2026
Starting at $ 2,155.00 USD
Starting at $ 2,155.00 USD
Looking to maximize the magnificent roar of your S58? Look no further than the AWE Track Edition exhaust system, engineered for maximum sound and flow! Featuring a precision x-pipe and quality 3" US-sourced stainless steel construction, this exhaust boasts rich and rowdy tones for the true performance enthusiast. Unlike its SwitchPath sibling, the Track Edition exhaust does not incorporate a muffler for an unrestrained roar. Combined with a hefty 13 lbs of weight savings, this system does more than improve flow.
Show More Show Less
AWE SwitchPath Catback Exhaust System - Chrome Silver Or Diamond Blac...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AWE - Corporate Logo
T#:47199309
Part#: AWEG8XSP
Ships on Jul 27, 2026
Starting at $ 3,185.00 USD
Starting at $ 3,185.00 USD
The SwitchPath Catback Exhaust for the G8X M3/M4 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the S58 engine. This exhaust is perfect for those who want a more aggressive response when getting on the throttle, but don't want to wake up the neighbors. The SwitchPath™ Technology utilizes factory valving and M-Sport button to adjust tone on the fly.
Show More Show Less