ST suspension is a sister company of KW, and is engineered to the same strict performance standards.
Want to lower your BMW 4-Series for better looks and performance?
Want one of the best lowering spring kits at a great price?
ST suspension has the solution.
Made from chrome silicon steel in a cold winding process, ST sport springs are multi-coated with a final epoxy coating ensuring OEM quality and finish.
As a result, they withstand a variety of weather conditions all year round.
Depending on the vehicle model, ST suspension sport springs will give lowering of 20mm on the front axle, and 15mm on the rear axle.
ST sport springs lower the center of gravity to improve cornering and handling.
The spring rates of ST sport springs have been designed to work perfectly with your OEM shocks to ensure the driving dynamics are improved and ultimately safe.
A clean lower stance and improved handling in one affordable kit.
The best lowering springs are at MGC.