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 Frozen Austin Yellow / Sakhir Orange
Loaded, Akra carbon titanium exhaust, Carbon trim, Carbon spoiler, RKP carbon front lip + diffusor.
F15 X5 M50d - Mineral White w/Mocha Nappa Leather. Loaded, 599M 21" wheels, all M-perf. accessories.