BMW Stage One Speaker Upgrade for G01/G02 F97/F98 X3/X4 X3M/X4M with Standard Hi-Fi - Bavsound BSD.S1.G01.HIFI-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.