AST Lowering Springs For BMW 3 4CYL. 10/1999-09/2005, Front 50 , Rear 40 M4 (F82 & F83) EXTERIOR STYLING -Lower rear by 20mm

-Lower rear by 20mm

Developed through extensive acoustic testing and real-world feedback

premium stainless steel durability

Being the 'CS' versions

AST Lowering Springs For BMW 3 4CYL. 10/1999-09/2005, Front 50 , Rear 40 M4 (F82 & F83) EXTERIOR STYLING -Lower rear by 20mmThe AST Lowering Springs are engineered specifically for BMW 3 4CYL models produced between 10 1999 and 09 2005, providing a precise fit and reliable performance. Manufactured using advanced Wafios coiling machines, these cold coiled springs ensure exceptional quality and durability. Designed to lower the vehicles center of gravity, they improve handling and stability without compromising the comfort typically expected from OEM springs. These springs