Not sure what the market is for these. I just switched from stock to meisterschaft with the vorsteiner diffuser.
Any reasonable offer will be entertained. Available of local pickup in Culver City.
2012 550i M Sport Jet Black
Dinan Stage 4, Meisterschaft EV Controlled, Vorsteiner Aero Kit, Vorsteiner VS-310's, KWV3's, Blacked out little parts, JL Audio 10W7 in the boot