Beautifully designed, hand - crafted rear carbon fiber diffuser in gloss finish.

The Akrapovic Evolution line exhaust systems can be further enhanced with an optional hand-crafted carbon-fiber rear diffuser. Developed by Akrapovic's Design Department, this stunning diffuser, crafted from materials developed through Akrapovic's racing involvement, is designed to perfectly fit the lines of the unique tailpipes of the Evolution system, as well as complement the sleek and sporty shape of the BMW.