The Advan 73mm center cap adapter ring in silver alumite adapts BMW wheel recesses to accept 73mm AVN-style center caps or replacement caps of that size. It tidies the wheel center for a factory-like appearance when fitting aftermarket caps. Finished in silver alumite to match Advan accents, the adapter ring helps ensure a centered, consistent look without modifying wheel fasteners.
Advan 73mm BMW Center Cap Adapter Ring - Silver Alumite