BlueLine Coilover Kit suitable for VW Passat 3C incl. Variant and KW DDC ECU coilovers inox (M3, E90, E92) Race haus KW DDC ECU Coilovers Adaptive Suspension with App Control Enhance KW Coilover Kit DDC ECU 07+ 3 Series E91 E93 2WD Convertible 39020007. Experience the innovation and quality of high end engineering: the KW DDC (Dynamic Damping Control) ECU (Electronic Control Unit) coilover suspension, made in Germany. For the first time with its electronically adjustable dampers, the KW DDC ECU coilover system combines intelligent, app controlled suspension tuning with ride height adjustability. This gives you the opportunity to upgrade your vehicle with an adaptive damper system and electronically control the level of performance or comfort that meets your requirements. Included in the package is a KW INOX LINE coilover suspension with high quality stainless steel struts, electronically adjustable dampers, a high performance electronic damper control unit with a vehicle specific set of cables, a KW DDC control button giving you control from the comfort of the drivers seat, and an elaborate assembly instructions for an easy installation. The KW DDC ECU suspension features three vehicle specific damper setups. At the touch of a button you can choose between the basic Sport setting, a very sporty and performance oriented Sport+ setup or Comfort mode. With the KW DDC button, the respective driving mode, Comfort, Sport, or Sport+ can be selected changing the adaptive KW DDC ECU coilover kit damper setting within milliseconds. In Sport+ mode, the adaptive KW dampers give every car an unadulterated driving behavior. A setup which is ideal for demanding rides on twisty roads with lots of load changes. The Sport mode, is perfect for driving on the highway with long curves, while the Comfort mode is the ideal for traveling on poorly developed roads. In Comfort mode, the suspension will also adjusts automatically to sudden maneuvers. If you add the additional DDC WLAN module to the KW DDC ECU kit the adaptive dampers of the KW DDC ECU suspension can be adjusted independenly per axle to your personal driving style and conditions. The App is compatible with smartphones and tablets from Apple (iOS) and many Android devices.