AST ALS ADJUSTABLE LOWERING SPRINGS FOR BMW S55 F87 M2, F80 M3, F82 & F83 M4
AST suspension lowering springs will lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. The lowering springs are a direct replacement of the OEM springs and have been developed especially for each vehicle specific. Made out of the best material on the best Wafios coiling machines available.
The ALS system incorporates specially designed spring seats which allow on-car adjustment of the springs. This allows the lowering height to be changed quickly and easily to set up your vehicle to your desired taste.