AST Lowering Springs For BMW 4 xDRIVE 435i/440i/430D/435D xDRIVE 07/2013-10/2020, Front 30 , Rear 25 CB84.1 this system utilizes Valvetronic's familiar

this system utilizes Valvetronic's familiar quad chambered muffler design in order to offer a very flexible sound experience for the G80 M3 and M4

MATERIAL - ABS PLASTIC - ( GLOSS BLACK)

Eibach BMW F10 5 Series Saloon & F11 5 Series Touring Pro Kit Lowering Springs E10-20-022-04-20

Facelift Only)

AST Lowering Springs For BMW 4 xDRIVE 435i/440i/430D/435D xDRIVE 07/2013-10/2020, Front 30 , Rear 25 CB84.1 this system utilizes Valvetronic's familiarThe AST Lowering Springs are engineered to provide a precise and reliable solution for lowering the center of gravity of your BMW 4 xDRIVE models, including 435i, 440i, 430D, and 435D xDRIVE produced between 07 2013 and 10 2020. Manufactured with meticulous attention to detail, these springs are cold coiled on state of the art Wafios machines, ensuring consistent quality and durability that meets rigorous automotive standards. Designed to replace the