I have a set of ground control street/track coilovers for sale from my 2005 BMW M3. They have the front camber plates, rear shock mounts, and the custom GC/eibach spring rates (I believe they are 475F and 525R). I am also including a pair of 450 lb 6" springs and 500 lb 6" springs. The coilovers have around 35k miles on them, mostly highway miles. They have never been tracked. This kit runs $1800 from GC. I am asking $1000 plus shipping. Please pm me if interested.