Bushings are used in many locations in your Audi's suspension system. Majority of these bushings are made with natural rubber although in some cases urethane compound are used. Bushings that are made of rubber provide better stability at low temperatures. Elastomeric or natural rubber allows movement of the bushing in a twisting plane. If your stock bushings are made of natural rubber, then you do not have to worry about lubricating them. They can effectively isolate minor vibration, reduce transmitted road shock, operate noise free and provide a large degree of bushing compliance. Moreover, natural rubber is water resistant and highly durable and can also resist permanent deflections as well as allow high load carrying capabilities. Among the suspension system components, the control arm bushings are the ones dynamic. This implies that they do operate while the vehicle is in motion. The control arms hold the position of the suspension in relation to the chassis. The control arm bushings provide a pivot point for the control arm during a suspension travel. With them, the lateral and vertical locations of the control arm pivot points as well as the dynamic wheel alignment are maintained. At the same time, the transmitted noise, road shock and vibration are reduced while providing resistance to suspension movement. Now, your Audi suspension bushings won't work as efficient as the first time you used them. Eventually, they will wear out just like the other suspension components of your favorite Audi. Excessive heat within the system tends to harden the rubber and subsequently the rubber will break, crack and disintegrate. When you are to buy the replacement, we are here for you. Whatever it is that you need for your Audi vehicle, we got the best solutions. Pick from our complete list of Audi products and enjoy the quality and serviceability of our products like the Audi suspension bushings.