AST Lowering Springs For BMW 4 420i/430i 11/2020-, Front 40 , Rear 35 E83 X3 3.0i Note: Wear sensor not included

Note: Wear sensor not included

Built around Bilstein’s single-tube gas design

polyurethane bush alternative

This system has been designed explicitly for gen 2 Audi R8 and Type 8S Audi TT

For best results replace rear shocks in pairs

AST Lowering Springs For BMW 4 420i/430i 11/2020-, Front 40 , Rear 35 E83 X3 3.0i Note: Wear sensor not includedThe AST Lowering Springs for BMW 4 420i 430i (11 2020 ) represent a meticulously engineered solution designed to enhance your vehicle's driving dynamics by lowering its center of gravity. Manufactured using cold coiling technology on the industry leading Wafios coiling machines, these springs ensure exceptional precision and durability. The front springs lower the vehicle by 40 mm, while the rear springs provide a 35 mm drop, achieving a balanced