Description:

Monoball Cartridges replace factory rear wheel carrier bushings with hardened-steel spherical bearings. Spherical bearings allow free motion on multiple axis and eliminate deflection associated with rubber, resulting in more precise holding of toe and camber.

This is a reliable replacement for the OEM rubber bushing that is known to wear and fail quickly.

High tolerance machined housing allow for simple press fit installation. Correct spacers ensure proper fitment.

The kit includes two monoball bearings… one for each rear wheel carrier.

Fits 991 C2/C4 & Turbo (not GT3)