Urethane Rear Trailing Arm Bushing Kit – E30/E21/Z3/E36ti/ E9/E12/E24 Early/2002

Description Many people replace the front suspension components but neglect the rear – that’s not wise. If the rear bushings are worn, the rear alignment can change as the loads change. In this case the rear wheels will steer the car slightly making the car feel sloppy or unstable. We recommend these urethane trailing arm bushings for both street and track cars. They are the optimal stiffness to allow for adjustability with the IE adjustable camber and toe kits, any stiffer (Delrin, UMHW, aluminum) and the bushing can cause binding. Kit includes 4 trailing arm bushings, zinc-coated steel sleeves (NOT aluminum), and silicone lube. Don’t forget to check the rear subframe mounts – they’re just in front of the rear wheels where the rear subframe mounts to the chassis. If yours are bad, we have replacements. The trailing arm bushings install with the thick end outwards. Use of a vise or small soft mallet might need to be used for installation. Additional instructions here. Designed and made right here in Southern California, we were the first to design a 2-piece trailing arm bushing for this application back in the late 90’s. These fit the following cars: all 2002’s all E9’s all E3’s all E21’s all E30’s all Z3’s early (<81) E24 E12’s E36ti