The AST lowering spring set for BMW 3 xDrive models from March 2021 reduces ride height and lowers the car’s center of gravity while preserving much of the OEM ride comfort. These vehicle-specific springs are cold‑coiled on Wafios machines and use a progressive wind to balance a lowered stance with handling. Offered as direct OEM replacements, they include a lifetime warranty against breakage and cover thousands of compatible applications.
AST 03/2021- BMW 3 XDRIVE Lowering Springs - 40mm/35mm