Carbon diffusor.
One can’t help but be impressed with the muscular rear of the BMW M6 Gran Coupé and its striking carbon diffusor, fitted as standard. An aerodynamic detail that’s straight out of the world of motorsport.
The carbon diffuser in the rear apron provides greater downforce at higher speeds. Optically, the high-tech material gives the rear a classy and very sporty expression. By using carbon for construction, BMW M consequently continues the principle of lightweight vehicle construction.

