Chaotic Firebird

I have a REALLY LOUD squeak coming from the rear of the car. It sounds like rubber rubbing against metal. It only happens when I go over speed bumps and is coming from the right rear side of the car. At first I thought it was my new panhard rod, but the bushings are all greased and the nuts are all tight. I don't think it's the poly swaybar endlinks, I had those put in last year to solve a squeak I had back then. I did have a set of Bilstein HD's and WS6 springs installed a couple weeks ago. Could the spring somehow not be sitting right in the spring perch or something of that nature?

I'm going to remove the spare tire and jack to see if they are causing any noises since they are in that general area.

This is really bugging me

thunderstruck

iTrader: (15)

could be the springs like you said. my lca's used to squeak, might check those