{"product_id":"kw-coilover-kit-ddc-ecu-c-class-w204-c300-c350-sedan-rwd","title":"KW DDC ECU Coilovers – 2008–2015 Mercedes-Benz C-Class (W204 | RWD)","description":"\u003cp\u003eOn the 2008–2015 Mercedes-Benz C-Class (W204 | RWD), KW DDC is best approached as a chassis-tuning upgrade first and a ride-height change second.\u003c\/p\u003e\u003cp\u003eKW DDC combines electronically controlled damping with adjustable ride height, giving the vehicle multiple suspension behaviors without relying on manual damper knobs. The exact control strategy depends on the application and whether the kit is a Plug \u0026amp; Play or ECU-controlled configuration. The application-specific calibration is intended to give the chassis a more deliberate response than a one-size-fits-all suspension combination.\u003c\/p\u003e\u003ch3\u003eWhy Choose the KW DDC for This Application?\u003c\/h3\u003e\u003cp\u003eChoose DDC when electronically switchable damping is part of the desired setup. It is especially compelling for a street-driven performance car that must cover very different road and driving conditions.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eElectronically controlled damping\u003c\/li\u003e\n\u003cli\u003eAdjustable ride height\u003c\/li\u003e\n\u003cli\u003eApplication-specific electronic integration\u003c\/li\u003e\n\u003cli\u003eMatched KW springs and adaptive dampers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Mercedes-Benz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e C-Class (W204) without electronic dampers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e C300\/C350 Sedan RWD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKW Jobber Model Years:\u003c\/strong\u003e 08-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKW Part Number:\u003c\/strong\u003e 39025003\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Height Adjustment:\u003c\/strong\u003e 30-55 mm (1.2-2.2 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Height Adjustment:\u003c\/strong\u003e 20-50 mm (0.8-2.0 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Damper System:\u003c\/strong\u003e DDC ECU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnthusiast Setup Perspective\u003c\/h3\u003e\u003cp\u003eFor mixed street and performance use, start from KW's baseline settings and make changes one variable at a time. That gives the driver a repeatable way to separate genuine setup improvement from simple changes in ride feel. For a road-driven car, preserving usable bump travel and sensible alignment is usually more important than using the full available lowering range.\u003c\/p\u003e\u003ch3\u003eImportant KW Fitment Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKW Note 2:\u003c\/strong\u003e Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs + dampers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKW Note 37:\u003c\/strong\u003e For cars which have electronic dampers, make sure they are shut down. Specific electronical damper shut-downs are available from KW. Please check our accessories list\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKW Note 92:\u003c\/strong\u003e Not for cars with electronic damping (adaptive damping system ADS)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Specifications above are tied to the exact KW part number shown and the application data in the supplied KW jobber sheet. Confirm the vehicle's drivetrain, factory electronic suspension, axle weight and any listed hardware requirements before ordering.\u003c\/p\u003e","brand":"KW","offers":[{"title":"Default Title","offer_id":49306469990650,"sku":"KWS39025003","price":5084.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/01a2470c-03e9-48e6-8f6f-f1596eeb12f7-800_c242f6cb-e106-40d8-9ba8-5ef03677fd94.jpg?v=1783059267","url":"https:\/\/lgcracing.com\/products\/kw-coilover-kit-ddc-ecu-c-class-w204-c300-c350-sedan-rwd","provider":"Legacy Racing","version":"1.0","type":"link"}