AST 03/2014-07/2021 BMW 4 Lowering Springs - 20mm/20mm

The AST Lowering Springs reduce your car’s center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle-specific and crafted with premium materials on top-quality Wafios coiling machines. Their progressive design balances a lowered stance with enhanced performance. With compatibility across over 3,000 models from 1966 upwards, these springs suit a wide range of vehicles. Backed by a lifetime warranty against breakage, they offer reliability and peace of mind on every drive.

This Part Fits:

Year	Make	Model	Submodel
2015-2016	BMW	428i Gran Coupe	Base
2017-2020	BMW	430i Gran Coupe	Base