The $1,700 valved exhaust for BMW G80 M3 or G82 M4.
Starting at $1,700! Looking for a solid option when it comes to a G8X M3 or M4 valved exhaust? Here’s our pick for both titanium and stainless options. This valved exhaust system is precisely crafted to produce the best possible tone from your vehicle. The valves are designed properly to ensure you have full control of your exhaust system. We utilize premium materials to fabricate our systems and they design them so your vehicle has proper airflow with the valves opened and closed. You can pick from multiple options below including different x-pipe setups and finishes with different tips. Both single mid pipe and equal length mid pipes available.
Use discount code M3List to save on the entire Midwest Bimmer Supply website.
Click here to see pricing and optionsÂ
Exhaust Features
- Vacuum exhaust valves with remotes for OEM like operation.
- Precise tig welds for maximum strength.
- Designed by experts for maximum airflow.
- Grade 5 titanium or T304 stainless steel.
- A variety of exhaust tips to pick from.
- Mandrel bends for the best fitment.
- OEM like install, 100% reversible.
Fitment
G8X M3/M4 2021 – Present
Build & Shipping Information
Our systems are made to order, each system is hand crafted with precision.
Build Time: 9-18 Business Days (May vary)
Shipping Time: 5-16 Days (May vary)
G8X S58 Valved Exhaust System – G80 M3 | G82 G83 M4 (Both single mid-pipe & equal length options)
Use discount code M3List to save on the entire Midwest Bimmer Supply website.






