E46, Z4 (Non-M) Diff Bushings - Poly Reinforcements so you know they're the

so you know they're the best

which replaces the OEM bracket

helping to keep the rear shock in place so that it may operate properly

which not only keeps the alignment consistent

Eliminate these issues with our BMW E36

E46, Z4 (Non-M) Diff Bushings - Poly Reinforcements so you know they're theReplacing your old, worn out diff bushings with our poly BMW E46, Z4 (Non M) diff bushings will substantially reduce differential movement (deflection) for noticeably improved performance and power transfer to the wheels. Depending on which hardness option you choose, you can achieve anything from a track or drift capable street build to the performance of a purpose built race car. The ability of your car to transmit power to the wheels is directly