Yesterday I installed a H&R sport cup kit suspension on my 2005 325ci with stock sport suspension. It has only been about 10 hours, but the car is sitting only half an inch lower than stock, and it should be 1.5/1.2 inches lower. Does anyone know how long it might take for the new shocks/springs to settle in? Also, the part number needed for my car is 31019-3 (for coupe/sedan with sport suspension). However, I have realized AFTER installing the complete suspension kit that modbargains sent me the wrong parts... :censor: They sent me 31019-1 which is for a sedan without sport suspension... this is supposed to lower the car 2.1/1.7 inches from factory non-sport suspension. My question is, is there a real difference between the kits meant for sport vs non-sport suspension? I will call H&R on monday, but I wanted to try for an opinion here first. I'm really hoping I don't have to do this whole project again.