AST Lowering Springs For BMW 4 435i/440i/420D/425D 07/2013-10/2020, Front 40 , Rear 40 Model_(Mk6) ST 150 (2005-07) Warwickshire BMW specialist fitting

Warwickshire BMW specialist fitting

10th generation hatch 1

We have installed these on customer cars at MJ Modifications and the feedback has been consistently positive: improved response

E92 performance exhaust system

AST Lowering Springs For BMW 4 435i/440i/420D/425D 07/2013-10/2020, Front 40 , Rear 40 Model_(Mk6) ST 150 (2005-07) Warwickshire BMW specialist fittingThe AST Lowering Springs for BMW 4 Series models 435i, 440i, 420D, and 425D (07 2013 10 2020) represent a meticulously engineered solution designed to enhance vehicle dynamics by lowering the center of gravity without compromising ride comfort. Manufactured with precision on state of the art Wafios coiling machines, these springs are cold coiled from premium materials, ensuring consistent quality and durability that meet rigorous automotive standards.