Rear Diffuser for F8X by RSC Tuning Unlike anything else on the Market the RSC Tuning 3-Piece Rear Diffuser will make your ///M stand out from the rest. With 2 side pieces featuring double bonded carbon to strengthen the diffuser fins as well as provide a beaitiful clear coated finish. The centrail section features 2 more double bonded fins that are removable on the bottom side and a central vent to allow hot air from the exhaust escape. Adding necessary definition to the back of the vehicle greatly enhances the look of the car from both side and rear-3/4 views. This functional aerodynamic part not only channels the turbulence off the rear tires, but also creates a central low pressure area to reduce lift at the back of the vehicle. With strong and numerous mounting points this easy to install diffuser is strong and durable. Made from 100% Pre-Impregnated 2x2 Twill Carbon Fiber which is then cured in a state of the art Autoclave to provide the strongest and lightest parts possible.