E9X/E8X rear spherical bearing kit

This rear spherical bearing kit for the BMW E9x and E8x platform replaces the factory rubber bushings with solid, PTFE-lined spherical bearings. By eliminating the flex inherent in rubber, it delivers a significantly more direct and connected driving feel. The suspension can articulate freely without binding, which sharpens response, maintains alignment under load, and improves cornering stability for a much more precise and predictable rear end.

The kit uses OEM spherical bearings that are sealed from road impurities for long-term durability, and being OEM means they're quick and easy to source when replacement is needed. In total, the kit contains 20 spherical bearings, with one pair custom machined to fit precisely into the subframe.

Choose your preferred brand for each ball joint below — machining is included in the price.