I purchased a front end kit from PST and am having a local shop install it as we speak. The shop called back this afternoon and said to use the rubber bushings because otherwise the car will sqeak like crazy. This is the 2nd time I have heard this from the "pros" but I haven't seen any one on this forum say any bad things about PST. I gave in and said ok. I guess I could call back in the morning if I wanted to go back to the poly G bushings. Can anyone let me know what the real story is? Thanks for any help.