AST Lowering Springs For BMW 4 420i/428i/430i/418D 07/2013-10/2020, Front 40 , Rear 40 JRX6 Common applications include:

Common applications include:

Spoiler CAP BMW X7 M-Pack G07

Street PRO Rear Side Splitters VW Golf R Mk7

the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance

20i/30i (2

AST Lowering Springs For BMW 4 420i/428i/430i/418D 07/2013-10/2020, Front 40 , Rear 40 JRX6 Common applications include:The AST Lowering Springs for BMW 4 Series models 420i, 428i, 430i, and 418D (07 201310 2020) represent a precise engineering solution designed to enhance vehicle dynamics by lowering the center of gravity without significantly compromising ride comfort. Manufactured with meticulous attention to quality, these springs are cold coiled using state of the art Wafios coiling machines, ensuring consistent performance and durability. The front and rear