2015-17 Mustang Carbon Fiber rear Diffuser. This will only fit Mustangs equipped with the performance package. This will not fit the one piece bumper. This will require some modification to your bumper for proper fitment.
RKSport was born and bred on the race track. It is the offspring of racer and race car builder RK Smith. His talent on the track combined with his skill as a designer/ builder produced a decade of awards, championships, and accolades. It also forged the philosophy and principles on which RKSport was built.
