KW Suspension BMW Springs for BMW F90 M5 S63 4.4L

Front Lowering: .2" to .8"
Rear Lowering: .2" to .8"

KW height adjustable spring kits are a great alternative to conventional lowering springs. You no longer have to be satisfied with a fixed lowering height. KW HAS systems allow you to adjust the vehicle ride height with the KW height adjuster even after the kit has been installed. Your vehicle does not only get a more dynamic look with the KW height adjustable spring kit, but also the steering behavior and response of the standard dampers become more agile. All driver assistance systems and comfort features of a factory adaptive or electronic suspension remain operational and work harmoniously with KW'svehicle-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. Along with the use of high-quality materials and the included KW ride height adjustment mechanisms, KW height adjustable spring kits always includes the vehicle-specific bump stops with dust protection system to protect your factory suspension against wear & tear caused by road grime and debris.

Every KW kit undergoes extensive stress testing before production and is developed and manufactured exclusively in KW's company headquarters in Fichtenberg, a small in town in Germany, to meet the high standards of KW quality management. For KW as a German manufacturer, it goes without saying that KW coilover kits will exceed the original equipment manufacturer quality, and offer useful and innovative solutions. With an application list comprising more than 4,600 options, KW guarantees an outstanding selection backed by their Limited Lifetime Warranty.