Originally Posted by zorroone
I have been advised by my dealer the part number given above for the rear spoiler is the actual part number of the rear diffuser.
Looking on realOEM, I think I agree. Hopefully more info released soon.
F10 M5 Competition White / Sakhir Orange
Loaded, Akra carbon titanium exhaust, Carbon trim, Carbon spoiler, RKP carbon front lip + diffusor.
F31 330d M Sport (Alpine White / Red)
Loaded, 405M 20", M perf: skirts, brakes red.