The H&R height adjustable spring kit (coilover springs) is used for lowering of the BMW G8x M3 / M4 (Competition) (xDrive) in combination with the standard dampers. Unlike to conventional spring kits, a customized height adjustment is possible within the tested adjustment range.
For this solution, vehicle-specific spring seats with adapted H&R lowering springs and matching elastomers as well as dust protection systems are used. The standard damper system for example with electronic or hydraulic control, continues to remain active.The used high-quality springs made of chrome-silicon steel for the H&R height adjustable spring kits are adapted in their spring rate vehicle-specifically to the respective standard suspension damper and wheel loads. When developing the respective spring sets, we also take into account that the spring rates harmonize perfectly with the various damper characteristics of your adaptive standard suspension.
So even with a H&R HAS you can experience your car more directly and dynamically. The H&R coilover springs are suitable for automobile drivers who want to decently lower their car while taking advantage of an individual adjustment range.
Lowering VA / HA: -> 25-35 mm / -> 30-45 mm
Adjustment VA / HA: thread / thread
Material: stainless steel