The base material used by SuperPro is a polyurethane elastomer; a class of “Thermosetting” synthetic polymer that involves the reaction of various types of isocyanate resins with curing agents, to give an extremely durable material with the best features of rubber and plastic.

Since the introduction of polyurethane into the aftermarket suspension industry in the early 80’s many have tried but few have succeeded in manufacturing accurate, durable parts consistently.

This bushing will help increase feel and traction as the stock bushing is very soft which is great for comfort but not performance.