AST Lowering Springs For BMW 4 420i/430i 11/2020-, Front 30 , Rear 25 R Estate Designed to fit seamlessly with

Designed to fit seamlessly with the G87 M2’s front profile

Each disc not only weighs less than the OEM part but also features much larger

Machined from a solid billet of 6061 aerospace-grade aluminium

and enhance overall sound character—all without going fully decat

We always recommend taking such products to a professional body shop that specialises in or is familiar with fiberglass

AST Lowering Springs For BMW 4 420i/430i 11/2020-, Front 30 , Rear 25 R Estate Designed to fit seamlessly withThe AST Lowering Springs are engineered to enhance your BMW 4 Series 420i 430i (from 11 2020 onwards) by effectively lowering the vehicles center of gravity while maintaining a high level of comfort comparable to the original equipment manufacturer (OEM) springs. Manufactured using premium materials and precision cold coiling technology on advanced Wafios coiling machines, these springs ensure durability and consistent performance. Their progressive