AST Lowering Springs For BMW 6 630i 03/2004-12/2010, Front 40 , Rear 40 G20 | G21 (2018+) EXHAUST High-quality manufacturing

High-quality manufacturing

It is then expertly re-trimmed in high-quality Alcantara

Also available in a clear or smoked finish

the springs are engineered to be a direct replacement for the OEM units

AST Lowering Springs For BMW 6 630i 03/2004-12/2010, Front 40 , Rear 40 G20 | G21 (2018+) EXHAUST High-quality manufacturingThe AST Lowering Springs for BMW 6 630i (03 2004 12 2010) are precision engineered components designed to enhance your vehicles handling and aesthetics by lowering its center of gravity. Manufactured with cold coiled technology on advanced Wafios coiling machines, these springs guarantee consistent quality and durability. Their progressive spring rate is specifically tailored to provide a significant lowering effect while maintaining a driving comfort