The HAS (Height Adjustable Spring) Kit is used for lowering the vehicle in combination with the original dampers, even when electronic damper control is installed. This lowering solution from KW optimizes the dynamic performance and the steering behavior without the electronic damper control deactivated.
Spring rates are developed specifically for the F90 chassis. The lowered ride height will not only make your M5 car look better (meaner!), but it also adds increased handling responsiveness. KW uses the same high-quality chrome-silicone steel as they do in their top-rated coilover kits, so the springs and adjusters are the quality you’d expect for an F90 M5, delivering both longevity and ease-of-adjustment. HAS kits are wonderful enhancements of your stock suspension, and are a perfect solution for newer BMWs, whether they come with a standard or adaptive suspension system. The KW Height Adjustable Spring Kit is designed to be the best fit and flexibility of any spring kit available for the F90 M5.
Ride height adjustability (5mm-20mm front and rear, or 0.2 inches to 0.8 inches)
Adaptive suspension remains active when equipped
Specific spring rates matched to the F90 M5
Better handling and corner with reduced body roll
Improved look and stance
The F90 M5 HAS Kit comes with the M5-specific springs, height adjusters, and F90-specific bump stops with dust protection system.