KW Height Adjustable Spring Kit | BMW G8X M3 / M4 | RWD or XDrive

PN: KWS253200EB, Both M3/M4 RWD or XDrive share the same PN.

Convertible M4 uses KWS253200EK, price is the same.

KW (H.A.S) Height Adjustable Spring kits are a great alternative to conventional lowering springs. You are no longer stuck with a fixed lowering height. KW H.A.S. systems allow you to adjust the vehicle ride height with the KW height adjuster even after the kit has been installed. Your vehicle not only gets a more dynamic look, but also the steering behavior and response of the standard dampers becomes more agile. All driver assistance systems and comfort features of a factory adaptive or electronic suspension remain operational and work harmoniously with our vehicle specific spring set up.

KW uses high-quality springs made of chrome-silicon steel with spring rates designed specifically for each respective OE suspension damper and wheel load. KW's expertise and engineering ensure the spring rates will pair perfectly with the different damper characteristics of your factory's adaptive electronic suspension. Along with the use of high-quality materials and the included KW ride height Adjustment -mechanisms, our KW H.A.S. kits always include vehicle-specific bump stops with a dust protection system to protect your factory suspension against wear & tear caused by road grime and debris.

Similar to a coilover suspension, the KW H.A.S kit allows a continuous adjustable ride height within a tested range, something not possible with conventional lowering springs.