4x Audi TT + TTS (15-22) Front Lower Arm Polyurethane Bushing Kit (Part No. PSB701/701F)
Polyurethane bushings are stronger and last longer than standard rubber bushings. Most modern production vehicles are designed using rubber bushings which have a limited lifespan. This contributes to suspension failure due to vehicular weight and the inherent design of high-tech suspensions. Typically this results in less than desirable vehicle handling and can cause many related parts to wear out more rapidly than necessary. Polyurethane corrects this problem and in many cases improves vehicle handling and drivability.
Front Wishbone Arm Front Bush.