KW 39020058 Coilover Kit DDC for BMW 420i / 420d / 430i (G23)

The KW DDC "Plug & Play" coilover kit is engineered as a seamless suspension upgrade for vehicles equipped with factory electronic damper control systems. Designed for applications such as the VW Golf, Scirocco, Passat, and BMW 3 Series, this system enables direct connection to OEM adaptive damping electronics without modifications or rewiring.

Once installed, the vehicle’s factory damper settings—such as Comfort, Normal, and Sport—remain fully operational via the original interior controls. KW’s adaptive damping technology communicates directly with the onboard vehicle electronics, offering enhanced performance or ride comfort based on the selected mode.

Constructed from high-grade stainless steel, the coilovers provide corrosion resistance and mechanical reliability under all weather conditions. Height adjustment is maintained through KW’s durable thread design, enabling a visually and functionally optimized suspension setup without compromising OEM functionality.

- Direct plug-and-play integration with factory electronic damper control - No wiring modifications or coding required - Retains OEM drive mode functionality (Comfort / Normal / Sport) - Compatible with vehicle onboard electronics and displays - Stainless steel construction for durability and corrosion resistance - Continuously adjustable ride height