VAC Motorsports Rear ARB Trailing Arm Reinforcement Kit (E30/Z3 inc M models)
VAC Motorsports’ rear anti-roll bar trailing arm reinforcement kit for BMW E30 including M3 and Z3 including Z3 M. This is an vital upgrade for E30/Z3s used on track, or on the street with upgraded anti-roll bars.
Without reinforcement, the original parts can crack and tear. These simple but effective brackets help to stop the problem occurring. Requires welding to fit.
Available on back-order