Fits and works with any exhaust system including your factory M3 system.
This stunning carbon fiber diffuser is offered as an option with the choice of a high-gloss or matte finish.
It is a completely new design from the one that comes as standard on the car, and it will give the rear of your M3 a more aggressive, and sporty feel.
It will really emphasize your larger diameter, carbon fiber or titanium Akrapovic exhaust tips.
BMW M3 performance upgrades and replacement suspension parts are also available.
BMW M3 carbon fiber diffusers at MGC