I have a 91 200 Quattro and was wondering what the front spring rates were on the car. The paint spots are Blue White White. What are the spring rates for a 92 S4? Also, for those with a 91 200 Quattro with Eibachs, which ones did you use? I'm having trouble finding ones for my car. TIA Eric Gressler 91 200 quattro 91 Coupe (girlfriend's)