KW Coilover Kit V1 BMW 3-series E90 E92 (390X) 4WDSedan Coupe

The KW V1 INOX-LINE coilover kit starts with high-quality INOX-LINE stainless steel struts, which are truly permanent corrosion resistant. This means that even after years of use, you can easily adjust the ride height thanks to the dirt-resistant trapezoid thread and composite adjustment collar. This kit is designed for a range of BMW 3-series models, including the E90, E92, and E93, offering a balanced and sporty feel tailored specifically for each application.

KW engineers develop a specific damper setup and spring rate for each vehicle, balancing sportiness and practicality for long-lasting driving pleasure. This tuning is refined through extensive testing on the Nürburgring Nordschleife and KW's own 7-post chassis dynamics test center. The result is a harmonious, pre-configured setup that reduces body roll during compression, giving you more direct and sporty handling. The kit includes elastomer bump stops with integrated dust protection to keep dirt and water away from the piston rod and seals, ensuring durability.

The composite spring perches are made from wear-resistant, friction-optimized polyamide with a stainless-steel insert, preventing oxidation and maximizing strength. Each coilover strut is hand-built at KW's headquarters in Germany and given an individual serial number, with every damper dyno-tested before release. This attention to detail ensures functionality and accuracy, backed by a limited lifetime warranty with unlimited mileage.