ST Sport Tech lowering springs deliver a modest, engineered drop and are matched to the vehicle’s original shocks so suspension function remains consistent. Tuned spring rates improve steering response, reduce body roll and lower the center of gravity for better cornering stability. Made from high-strength chrome silicon steel, cold-wound, multi-tempered and finished with protective coatings for long service life.
ST Sport-tech Lowering Springs BMW E39 Sports Wagon without fact. air suspension