Adding a more aggressive rear diffuser to your BMW can offer some performance benefits, but is primarily an aesthetic upgrade. BMWs naturally look great from the rear, why not make yours look even better?
Rear Genuine M-Performance Aerodynamic flap for the rear of the X6. NOTE THIS IS ONLY ONE SIDE. Genuine BMW Aerodynamic Package, Rear Flap, Right - M Performance This item fits the following BMW Chassis: F16
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