AST Lowering Springs For BMW 4 420D/430D xDRIVE 07/2021-, Front 40 , Rear 40 MK2 FACELIFT (2018-2023) or cutting

or cutting

this groove pattern avoids fatigue cracking while also generating less noise than traditional straight or curved groove designs

further optimizing the intercooler’s efficiency and durability under extreme operating conditions

True drop-in fit design requiring no modifications

FITS: KIA CEE'D GT MK2 (2013-2018)

AST Lowering Springs For BMW 4 420D/430D xDRIVE 07/2021-, Front 40 , Rear 40 MK2 FACELIFT (2018-2023) or cuttingThe AST Lowering Springs for BMW 4 420D 430D xDRIVE 07 2021 are engineered to enhance your vehicles driving dynamics by lowering the center of gravity while maintaining a high level of comfort. Manufactured using cold coiling technology on the advanced Wafios coiling machines, these springs provide a precise fit and reliable performance tailored specifically for your BMW model. Designed as a direct replacement for the OEM springs, the AST Lowering