E36, E46, Z4 Rear Trailing Arm Bushings (Poly) Select Poly Hardness::Polyurethane 75D (Race) performance and effective power transfer

performance and effective power transfer through the rear-end

For early-model E30's not equipped with an airbag

our BMW E36 tunnel mounted short shifter features a secure

CNC'd extruded 6061-T6 aluminum arms and mount brackets

worn out factory diff bushing with our poly E30 diff bushing will substantially reduce differential movement (deflection) for noticeably improved performance and power transfer to the rear wheels

E36, E46, Z4 Rear Trailing Arm Bushings (Poly) Select Poly Hardness::Polyurethane 75D (Race) performance and effective power transferIf the rear end on your E36, E46 or Z4 is darting around or feels unstable while driving, then the rear trailing arm bushings likely need replacing, and our poly E36, E46 rear trailing arm bushings are by far the best option after all theyre the original! These solid rear trailing arm bushings keep alignment consistent and drastically improve handling by preventing the trailing arms from moving. Depending on which hardness you choose, our poly E36 E46