Secondary Differential Bushing - BMW F80 / F82 / F83 / F87 - M4 / M3 / M2 Choose Hardness:75D (Drift - Teal) 2x rear side polyurethane subframe

2x rear side polyurethane subframe bushings

The RTAB mounting points on the E46 are known to form stress cracks from drifting

Revshift polyurethane transmission mounts are made at Revshift in the U

It is suggested to use a set screw with offset bushings of this design to prevent rotation

2004-2007 Cadillac CTS-V

Secondary Differential Bushing - BMW F80 / F82 / F83 / F87 - M4 / M3 / M2 Choose Hardness:75D (Drift - Teal) 2x rear side polyurethane subframeThe Revshift polyurethane secondary differential bushing adds a second mounting point to the rear side of the differential on the BMW F80 F82 F83 F87 M4 M3 M2. This bushing must be used with a dual mount differential bracket. The oem differential bracket is not compatible. The goal of this secondary bushing is to reduce the movement of the differential under load. These bushings are a two piece design which securely holds the differential in place