KW coilover springs | height adjustable spring set | fits BMW M3/M4 (G81/G83) 510hp S58

KW coilover springs

The spring set with stepless lowering
KW coilover springs are used to lower the vehicle in combination with the standard dampers. In contrast to conventional spring sets, individual height adjustment is possible within the tested adjustment range. This solution uses vehicle-specific spring mounts with matched KW lowering springs and suitable elastomers as well as dust protection systems. The standard damper system, for example with electronic or hydraulic control, remains active.

Setup - sporty and harmonious spring rates
The high-quality chrome-silicon steel springs used by KW coilover springs are matched to the respective standard suspension dampers and wheel loads in their spring rate for each specific vehicle. When developing the respective spring sets, we ensure that the spring rates also harmonise perfectly with the different damper characteristics of your adaptive standard suspension. So even with a KW coilover spring set, you will experience your car more directly and dynamically. KW coilover springs are suitable for car drivers who want to lower their vehicle discreetly and take advantage of an individual adjustment range.

Stepless lowering
Similar to a coilover suspension, the KW coilover springs allow a stepless lowering in a discreet range. This is not possible with conventional lowering springs. The dust protection elements and spring travel limiters included in the scope of delivery are always adapted to the maximum possible lowering. This means that the height-adjustable KW springs can be used to achieve a sporty, harmonious driving behaviour without compromising the driving dynamics of performance-oriented vehicles.

Please note the conditions and instructions for this product:
- When used with standard wheel/tire combinations, additional commercially available track wideners from the accessories may be required
- VA + HA height-adjustable (spring set consisting of VA+HA springs with height adjustment, can only be used with standard dampers)

Technical information:
Lowering VA/HA (mm): 15-30/10-25
Adjustment VA/HA: thread/thread
Approval: Parts certificate (§19.3)
Scope of delivery: Set (VA+HA)

Compatible vehicles:
Manufacturer Model Version Body Fuel Performance Displacement Cylinder Drive
BMW 3 Series Touring (G81) G3K 07/2019- M3 Competition xDrive Combi Petrol 375 KW 2993 ccm 6 All-wheel drive
BMW 4 Series Convertible (G83) 11/2020- M4 Competition M xDrive Convertible Petrol 375 KW 2993 ccm 6 All-wheel drive