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 adaptive electronic suspension.

Features:

• 0.6" to 1.2" front drop
• 0.4" to 1.0" rear drop
• Adjustable spring mounts
• Intended to pair with factory adaptive/electronic dampers
• Lower center of gravity and sharpen handling and responsiveness while retaining the factory adjustable dampening

FITS:

BMW G80 M3/G82 M4