KW 352200GB Coilover Kit V3 Inox for BMW 420i / 420d / 430i (G23)

The KW V3 coilover kit delivers maximum customization for performance and comfort. With independently adjustable rebound and compression damping, this suspension system enables precise tuning of handling dynamics, body control, and ride quality—tailored to individual driving preferences and vehicle setups.

Developed through extensive road and track testing, including evaluation on KW’s 7-post dynamic rig and the Nürburgring Nordschleife, each KW V3 application is vehicle-specific and engineered to meet high-performance demands. Rebound adjustment (16 clicks) and compression damping (12 clicks) operate independently, offering full control over chassis response without altering the spring rate.

Rebound settings are adjusted at the top of the piston rod using an integrated dial or the included twist adjuster, while compression is fine-tuned at the lower housing via a patented click wheel—no tools required. This dual-adjustable design allows for optimal tuning when upgrading tire sizes, increasing track grip, or dialing in on-road comfort.

Constructed using inox-line stainless steel technology, the KW V3 offers permanent corrosion resistance and long-term reliability. Its dirt-resistant trapezoidal thread and composite collar ensure that height adjustment remains fully functional even after years of use.

- Independent rebound and compression damping adjustment - Stainless steel construction (inox-line) for all-weather durability - Continuously adjustable lowering range tested and certified by TÜV - 16-click rebound tuning and 12-click compression control - Patented damping valves for precision performance adjustment - Complete system with detailed documentation for installation