BWSport E36/E46/Z4 Rear Trailing Arm Bushing Limiter Set
Details
These urethane reinforcements fill the empty void space in
E36/E46/Z4 rear trailing arm bushings (RTABS), which both stiffens the suspension slightly and is a preventative measure against failure of the weak factory bushings. 75D hardness
makes this a great street performance product. They're an absolute necessity on
the track though we ultimately suggest a polyurethane bushing as the best
solutions for cars seeing numerous track days per year.
Applications include all E36 3 Series cars (excluding 318ti), E46 3 Series, and Z4 models.
Not for use with Powerflex rear trailing arm bushings, which have this material built into the bushing.