AST Lowering Springs For BMW 4 420i/430i/420D 07/2021-, Front 25 , Rear 20 E81 120i Lower thermal load on the

Lower thermal load on the turbocharger

5 mm pipe diameter (2

Tarox G88 E63

Engineered specifically for the F33 platform for balanced front to rear stance

Email us with your registration or VIN and we will confirm fitment before you order: info@mjmodifications

AST Lowering Springs For BMW 4 420i/430i/420D 07/2021-, Front 25 , Rear 20 E81 120i Lower thermal load on theThe AST Lowering Springs for BMW 4 420i 430i 420D 07 2021 represent a meticulously engineered solution designed to enhance vehicle dynamics by lowering the center of gravity while maintaining a high level of ride comfort. Manufactured with precision on advanced Wafios coiling machines, these cold coiled springs ensure consistent quality and durability, adhering to the rigorous standards expected in automotive performance components. These lowering