hello
i have a set of of ground control coil-overs that use two way (bound/rebound) advanced design shocks.really nice, set but too stiff for me.springs are eibach front 2.5 600lb rear 700lb 2.25.they were rebuilt after i got them.will fit any e36 and e30 with some work.the shocks alone retail for $399 each plus the ground control kit,total kit cost is $2150!! feel free to call or email with any questions,i work at a bmw shop in south austin and will be happy to talk with you. thanks (512)965 6209 duncan also i can send you pictures thanks asking $1500 obo