Genuine bmw G80 G82 m performance carbon fibre rear dual exit diffuser (m3, m3 competition, m4 m4 competition). Was on the car for a few hundred miles then taken off, and polished up. Like new without any marks. Comes with the original box. Any questions don't hesitate to
BMW F30 & F31 GENUINE CARBON FIBER DUAL EXIT DIFFUSER. Genuine Carbon fiber & FRP. 33 carbon twill weave. Fits BMW 3 series F30 & F31 M sports 2012+. Includes 1 rear diffuser, glue tape & screws. Parcels are usually despatched the same day if you order before 3pm Monday - Friday. Professional fitting