AST ALS Adjustable Lowering Springs - BMW F87 M2 / F80 M3 / F82 M4 5 series (G30 / G31) Made of austenitic stainless steel

Made of austenitic stainless steel

with no misweave or flaws

The T-R10 is designed for each application to clear all popular after market big brake kits while achieving maximum concavity

directional stability

Technical Specifications Diameter - 345mm

AST ALS Adjustable Lowering Springs - BMW F87 M2 / F80 M3 / F82 M4 5 series (G30 / G31) Made of austenitic stainless steelLowering Front: 15 45mm Rear: 10 30mm 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