BMW Stage One Speaker Upgrade for F12 6 Series Convertible/Cabrio with Harman Kardon - Bavsound BSD.S1.F12.THF-Kit

Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.