BMW 328xi Subframe Parts

M Spec Bushing Kit

Reduces rear subframe deflection and axle hop on high power cars, ideal for high performance applications without a significant increase in NVH, includes replacement OE hardware for proper installation

Reduces rear subframe deflection and axle hop on high power cars, ideal for high performance applications without a significant increase in NVH

This kit is entirely made from our proprietary 95A polyurethane formula and CNC machined billet aluminum cores.

Fills the open voids in factory non-M3 subframe mounts, a relatively easy to install kit that stiffens up the rear suspension and minimizes unwanted subframe movement without needing to upgrade existing mounts

Harder durometer bushing for "race" applications.

Harder durometer bushing for "race" applications. Race should NOT be used for BMW M cars, 1M & E9X M3. Performance (PFF5-422P) is recommended in place of Race for these applications.

Street should NOT be used for BMW M cars, 1M & E9X M3. Performance (PFF5-422P) is recommended in place of Street for these applications.

Harder durometer bushing for "race" applications.

Harder durometer bushing for "race" applications.

M12x1.5x110mm, sold and priced individually