The Dinan exhaust delivers exactly what the M3 owner demands in a performance muffler; increased power, reduced weight, a look that means business and the throaty exhaust note you'd expect from an M3.

Features

More Power: + 7 HP @ 8000 RPM + 5 LB-FT @ 5000 RPM (w/ software)

Drone abatement technologies used to reduce cabin resonance

Enjoyably louder, sportier sound

Quad 3" black ceramic coated and laser engraved exhaust tips

15 lbs. lighter than stock (43 lbs. vs. 58 lbs.)

100% 304 stainless steel construction

Uses the factory brackets and hangers for a factory-like fitment