Quote Originally Posted by Suntzu View Post
Getting a very good offer on the Tein SS from a dealer here. Do i need any extras?? Whats this pillow top business?
It's the upper mount using a polyurethane spherical bushing instead of the stock rubber ring. If you don't buy it, you will have to swap you stock upper mountf of your shocks over to the SS. You'll need a spring compressor if you choose to do that. The pillowball mount improves steering response at the sacrifice of noise.

http://www.tein.com/pumnt.html