The M Performance Height Adjustable Spring and Sleeve kit for the F80 M3 & F82 M4 Coupe (does not fit F83 M4 convertible) allows a large range of height adjustment while retaining the factory electronic damping control. The factory spring perches are removed from the front dampers, and BMWs own threaded height-adjustable perches are installed. The kit includes height adjustable spring perches for the front and rear, strengthened and shortened bump stops and shock sleeves to protect the OE BMW dampers. The BMW M Performance H.A.S. Kit is EDC compatible!

Adjustment range:5-20mm