Aluminum rear subframe bushings BMW E81–E93

Aluminum subframe bushings for BMW E8x and E9x are designed to strengthen the rear axle and eliminate unwanted movements caused by stock rubber mounts. This is an effective upgrade for modified vehicles, drift and trackday use.

Solid aluminum mounting completely eliminates deformation and flexing typical of stock bushings. This leads to more precise power transfer, better vehicle response, and more stable behavior during acceleration and cornering.

Reducing energy losses in the rear axle improves traction and vehicle control, which is crucial especially in sporty driving. This upgrade significantly contributes to chassis precision and consistent car behavior under higher loads.

It is necessary to expect a higher transfer of vibrations into the body, which is a typical characteristic of solid mounts used in motorsport.

Main advantages

• elimination of rear subframe play

• firmer and more stable mounting

• better power transfer

• higher chassis precision

• suitable for drift and sport use

Package contents

• aluminum rear subframe bushings – 8 pcs (4 upper + 4 lower parts)