Audi S4 B5 / RS4 B5 Powerflex differential mount bushes

This Powerflex kit of 2 rear differential bushes is designed to replace the factory bushes in order to better control differential movement under hard acceleration. Manufactured from 80A polyurethane with aluminium washers, they help reduce differential movement, maintain its position more effectively and limit wheel hop on tuned Audi S4 B5 / RS4 B5