This Powerflex differential front mount bushing set is a polyurethane replacement for the softer OEM rubber differential mount bushing, tightening up the driveline connection to reduce slop and improve throttle response and power transfer to the ground. The firmer polyurethane compound reduces driveline noise and wear versus the factory component while retaining durability.
Fitment: BMW 3 Series E46 (323Ci/323i, 325Ci/325i/325xi, 328Ci/328i, 330Ci/330i/330xi), E83 X3, and Z4 (2.5i, 3.0i, 3.0si), across the M52, M54, and N52 engine options.