Hey guys, I had this thread on Corral, thought I'd post it up here. I relpaced all my suspension last fall - learned a few things, thought I'd share the love. I started just doing coil over's to go with the HP TT kit I was almost ready to order. Suspension is a lot more complicated than you may think. I ended up doing the whole thing, and putting off the turbo. Glad I did BC HP has issues, and I'm looking at a better kit. Anyway, started with the GMS rear coil overs. the guy recommended solid uppers and LCA's So, I said - "SURE" and they showed up. I did some research and found out some interesting info about upper mount design, and the torque box of the car - more on that later.