.Have a 02 Wrx, car was crashed so some rear suspension was swapped for a 06 (previous owner). Dumbass never torqued down all the bolts but it was still loose. (didnt really think anything of it -dumb). Put these coils in, adjusted them by the spring (stupid on my part). Now, just Got a new wheel bearing and rear sway bar bracket, all suspension tightened. Runnin 225 45 18x8.75 xxr 527s, front lowered and rear is raised. Rubs on turns/ but handles amazing.. I use to get speed wobbles going 80mph wot. I did 5th gear pulls the other night on the highway and it felt like a totally different car. Also WOT 3rd gear sharp turns, stock td04 stage 2 catless overboostin 20psi cause the weather. Good coils