The ST Adjustable Lowering Springs for Audi A4/S4 (B9) Sedan and A5/S5 (B9) Coupe provide an adjustable lowering solution compatible with standard or electronically adaptive dampers. Crafted from chrome-silicon steel with vehicle-specific spring rates, the kit lowers ride height while aiming to improve steering response and cornering stability, offering coilover-like adjustability without new dampers.
ST Audi A4 / S4 (B9) Sedan A5 S5 (B9) Coupe 4WD Adjustable Lowering Springs