Revshift polyurethane rear trailing arm bushings completely replace the
oem rubber bushings on the E36 (318, 323, 325, 328, M3, not 318ti) and
E46 (323, 325, 328, 330, M3, Z4). These bushings stiffen the rear
trailing arms improving the vehicles handling capabilities.
Will not wear out like oem bushings
Properly dampens the rear trailing arms
Teflon prelube included
Sold as a set
Please specify the hardness.