Milltek Sport axle-back exhaust systems are perfectly suited to anyone looking to improve the sound and aesthetics of their 2021+ BMW G80 M3 or G82/G83 M4. This version of the Milltek exhaust is a simple cut/clamp installation on the end of your stock center section, which adds a more aggressive exhaust tone without being too loud for everyday driving. Integrated exhaust valves require reuse of the factory valve actuators.
Designed as a direct replacement for the original system, this 304L stainless-steel exhaust clamps to the factory piping behind the stock resonator, and uses the factory hanger locations.
All Milltek exhaust systems are made from 304L “Aircraft” Grade stainless steel. This quality material will ensure that your axle-back system will last through any harsh conditions.
Choose from 5 exhaust tip options:
- Polished Stainless (115mm)
- Cerakote Black (115mm)
- Brushed Titanium (115mm)
- Burnt Titanium (115mm)
- Carbon Fiber (115mm)
Note: We recommend inspecting and possibly replacing the rubber exhaust hangers when upgrading your exhaust. See below for BimmerWorld recommended related items.
BMW Fitments:
3 Series
G80 (2021-) > M3 (2021-)
G80 (2021-) > M3 Competition RWD (2021-)
G80 (2021-) > M3 xDrive Competition (2021-)
4 Series
G82 / G83 (2021-) > M4 (2021-)
G82 / G83 (2021-) > M4 Competition RWD (2021-)
G82 / G83 (2021-) > M4 xDrive Competition (2021-)
