BMW E46 M3 S54 3.2L Suspension
Control arms link the wheels and suspension to the chassis, allowing the wheels to move over road imperfections while maintaining the correct steering angles needed for handling, even tire wear, and vehicle safety. Regularly inspect and replace bent control arms, loose ball joints, or worn suspension bushings to keep your suspension tight and quiet.
Suspension refresh kits save time and take the guesswork out of suspension repairs. Assembled by the experts at ECS Tuning, these kits contain all the arms, bushings, rods, and hardware needed to perform a quality suspension overhaul. Improve handling and vehicle safety by doing the job right, with parts you can trust.
Shocks damp vertical wheel movement to keep the tires in contact with the road surface. This improves ride quality, and maintains traction during acceleration, steering, and braking. Ride smoother and safer with quality shocks from the most trusted names in the business, gathered for your convenience at ECS Tuning.
Springs support vehicle weight 24/7/365, and absorb road shocks to soften the ride. They take a beating, and do get tired. Whether you're looking to replace your worn springs to restore ride comfort, or want to install special shorter springs for a lowered look, we have springs from both original equipment and trusted aftermarket suppliers to help you do the job right.
Reduce chassis flex: link strut towers with strut bars for added rigidity and improved chassis performance. Exact-fit; ready to bolt on. Our kits come in different styles and finishes, and include fasteners and brackets, when needed.