KW Coilover Kit DDC ECU BMW M3 (E90/E92) Sedan/Coupe w/ EDC

The KW DDC ECU coilover suspension system starts with high-quality stainless steel struts, offering true permanent corrosion resistance that won't wear off even when you adjust the ride height. This means you can easily dial in your preferred look and stance without worrying about oxidation. These aren't just passive suspension components; they feature electronically adjustable dampers that integrate with your vehicle's existing Electronic Damper Control (EDC) system, allowing you to tailor the ride to your needs.

What makes this kit stand out is the intelligent, app-controlled tuning capability combined with seamless ride height adjustment. You get a vehicle-specific electronic damper control unit, a set of cables, and a KW DDC control button that lets you switch between three distinct damper setups right from the driver's seat: Comfort, Sport, and a performance-oriented Sport+ mode. These settings adjust the adaptive KW DDC ECU coilovers within milliseconds, providing an unadulterated driving behavior ideal for twisty roads in Sport+, perfect for highway driving in Sport, and smooth enough for poorly developed roads in Comfort mode, even adjusting automatically to sudden maneuvers. The composite spring perch, made from wear-resistant polyamide, works with a stainless-steel insert to prevent oxidation and maximize strength.

Installation is made straightforward with elaborate assembly instructions. For even more personalization, an optional W-LAN module allows for custom adjustments and the ability to store and share your unique presets via a smartphone or tablet app. Each KW DDC ECU coilover is hand-built in Germany, given an individual serial number, and every single damper is dyno-tested to ensure functionality and accuracy before it leaves the factory.