ECS Tuning refresh kits will not only rejuvenate the suspension in your vehicle, but improve it to better than new with select upgraded components.
Symptoms of a worn suspension include a loose feel in the rear end under hard acceleration, clunking over bumps, vibration at speed or excessive tramlining. This kit will not only help address these issues but is designed to have superior performance compared to stock, and extend suspension life.
Level 1 includes:
2 rear shock mounts from the E46 M3
2 Heavy Duty ECS rear shock mount reinforcement plates
2 rear upper control arm bushings
2 camber arm bushings
4 rear trailing arm ball joints
4 ECS RTAB limiters
M3:Adding reinforcement plates to the rear shock mounts prevents the mount from tearing.
For non-m: Upgrading the rear shock mounts and adding reinforcement plates is highly recommended because of the known failures with the mounts ripping apart. Replacing the lower trailing arm bushings with a ball joint will not only give a more solid feel in the suspension but last longer due to its rubber seal design.
