Transform both the aerodynamics and look of your F8x M3/M4 with the PSM Style Rear Carbon Fiber Diffuser! Arguably the best diffuser for the F8x platform! 

Fitment: 2015-2020 F80 M3 / F82 & F83 M4

-2x2 Carbon Fiber Weave

-High Gloss UV Protected Clear Coat

-Excellent Fitment 

This 5 Piece Diffuser is absolutely stunning from all angles as it includes a beautiful full carbon fiber undertray! It also utilizes existing hardware and comes with additional hardware to simplify the install. Fitment is superb!