Powerflex rear differential mount bush for BMW M2 F87 / M3 F80 and M4 F8x

This Powerflex rear differential bush is designed to replace the factory unit in order to better control differential movement under hard acceleration. Manufactured from 80A polyurethane with an aluminium washer, it helps reduce drivetrain movement, maintain the differential in a more stable position and limit wheel hop on tuned BMW M2 F87, M3 F80 and M4 F8x. Compatible with the factory rear differential bracket, this bush can also be used with the reinforced Powerflex PFR5-4030 bracket, which accepts bushes in both mounting sides.