BMW coilovers for your E36, E46, E90 E91 E92 E93, F80, F82, F87. Suspension components such as dampers, springs, camber plates, and tie rods can significantly improve the handling characteristics of your car. As outlined in our E46 M3 Alignment Specs Guide adjustable coilovers allow you to adjust the ride height, shock dampening, camber and toe to increase handling ability on the track.