The AST Lowering Springs reduce your carโs 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.
Set of AST Lowering Springs to lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. Cold-coiled on the best Wafios coiling machines. Lifetime warranty against breaking.
- Set of AST Lowering Springs to lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs.
Fits:
BMW Z4 M40i 2022 to 2024
BMW Z4 M40i First Edition 2020
BMW Z4 sDrive M40i 2020 to 2021


















