{"product_id":"kw-ddc-ecu-coilovers-inox-bmw-1-series-e81-e87","title":"KW DDC - ECU coilovers inox - BMW 1 Series E81 \/ E87","description":"\u003ch3 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKW DDC ECU Coilovers – BMW 1 Series E81 \/ E87\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eUpgrade your BMW 1 Series E81 or E87 with KW DDC ECU Coilovers, combining electronically adjustable damping with height-adjustable INOX-LINE stainless-steel coilovers.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe KW DDC ECU system allows the suspension character to be changed electronically rather than manually adjusting each damper, making it particularly well suited to drivers who want a high level of suspension control without sacrificing day-to-day usability.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eKW part number:\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e39020001\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eElectronic Damping Adjustment\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe key feature of the KW DDC ECU system is electronically controlled damping.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe system provides selectable suspension settings through the supplied control system, allowing the car to switch between softer and firmer damping characteristics at the touch of a button. Current listings commonly describe Comfort, Sport and Sport+ style settings depending on the control configuration. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis allows the suspension setup to be adapted for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDaily road driving\u003c\/li\u003e\n\u003cli\u003eFast-road use\u003c\/li\u003e\n\u003cli\u003eMotorway journeys\u003c\/li\u003e\n\u003cli\u003eMore demanding performance driving\u003c\/li\u003e\n\u003cli\u003eDriver preference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eAdjustable Ride Height\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFor BMW E81 and E87 applications, KW lists an approximate lowering range of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront: 35–65mm\u003c\/li\u003e\n\u003cli\u003eRear: 35–65mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe front axle uses threaded coilover struts, while the rear uses separate height-adjustable springs and dampers. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis gives greater control over:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle stance\u003c\/li\u003e\n\u003cli\u003eWheel and tyre fitment\u003c\/li\u003e\n\u003cli\u003eCentre of gravity\u003c\/li\u003e\n\u003cli\u003eArch clearance\u003c\/li\u003e\n\u003cli\u003eOverall chassis setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe suspension should always be adjusted within the approved range while retaining suitable suspension travel and tyre clearance.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKW INOX-LINE Stainless Steel\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe DDC ECU system uses KW’s corrosion-resistant INOX-LINE stainless-steel construction.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless-steel damper bodies\u003c\/li\u003e\n\u003cli\u003eHeight-adjustable suspension\u003c\/li\u003e\n\u003cli\u003eElectronic damping control\u003c\/li\u003e\n\u003cli\u003eVehicle-specific spring and damper calibration\u003c\/li\u003e\n\u003cli\u003eTÜV-approved application\u003c\/li\u003e\n\u003cli\u003eSeparate ECU\/control system included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe stainless-steel construction is designed to provide strong corrosion resistance and help preserve the functionality of the threaded height-adjustment system over long-term road use. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCompatibility – Please Check Carefully\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eKW part number \u003ccode\u003e39020001\u003c\/code\u003e is specifically listed for BMW 1 Series E81 and E87 applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eCompatible chassis:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 1 Series E81 Hatch\u003c\/li\u003e\n\u003cli\u003eBMW 1 Series E87 Hatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003ePublished fitment data covers a broad range of petrol and diesel E81\/E87 models, including engine outputs from approximately 66kW to 195kW depending on production date and exact variant. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eMaximum Axle Loads\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFor this application, KW lists maximum permissible axle loads of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront axle: 920kg\u003c\/li\u003e\n\u003cli\u003eRear axle: 1060kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThese limits should be checked against the vehicle identification plate before ordering. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eImportant E82 Compatibility Note\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003ePart number \u003ccode\u003e39020001\u003c\/code\u003e should not be listed as the E82 Coupe kit.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eKW separates the E8x DDC ECU applications as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ccode\u003e39020001\u003c\/code\u003e – BMW E81 \/ E87\u003c\/li\u003e\n\u003cli\u003e\n\u003ccode\u003e39020002\u003c\/code\u003e – BMW E82 \/ E88 Coupe application\u003c\/li\u003e\n\u003cli\u003e\n\u003ccode\u003e39020003\u003c\/code\u003e – BMW E88 Convertible application\u003c\/li\u003e\n\u003cli\u003e\n\u003ccode\u003e39020004\u003c\/code\u003e – BMW E82 1M Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThis means an E82 owner should not order \u003ccode\u003e39020001\u003c\/code\u003e purely because the suspension platform appears similar. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eDDC ECU vs Conventional KW Coilovers\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eUnlike a standard KW V1, V2 or V3 setup, the DDC ECU uses electronic damping control.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eKW DDC ECU:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable ride height\u003c\/li\u003e\n\u003cli\u003eElectronic damping adjustment\u003c\/li\u003e\n\u003cli\u003eECU-controlled suspension\u003c\/li\u003e\n\u003cli\u003eINOX-LINE stainless-steel construction\u003c\/li\u003e\n\u003cli\u003eDriver-selectable suspension character\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eKW V1:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable ride height\u003c\/li\u003e\n\u003cli\u003eFixed damping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eKW V2:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable ride height\u003c\/li\u003e\n\u003cli\u003eManual rebound adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eKW V3:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable ride height\u003c\/li\u003e\n\u003cli\u003eManual rebound and compression adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe DDC ECU is therefore particularly useful for drivers who want to change suspension behaviour electronically rather than manually adjusting individual dampers.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eSupplied Control System\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eKW lists the kit as including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront height-adjustable coilover struts\u003c\/li\u003e\n\u003cli\u003eRear springs with height adjustment\u003c\/li\u003e\n\u003cli\u003eRear dampers\u003c\/li\u003e\n\u003cli\u003eElectronic control unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe exact supplied controls and wiring should be confirmed from the current kit specification before ordering. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eOptional App Control\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eSome KW DDC ECU configurations can be paired with an optional WLAN module, allowing damping characteristics to be adjusted through a compatible smartphone application. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIf app-based control is specifically required, please contact The Rosso Corsa Collective before ordering so compatibility and the required additional hardware can be confirmed.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eDesigned for Road \u0026amp; Performance Use\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe KW DDC ECU system is particularly well suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDaily-driven performance cars\u003c\/li\u003e\n\u003cli\u003eFast-road builds\u003c\/li\u003e\n\u003cli\u003eLong-distance road use\u003c\/li\u003e\n\u003cli\u003eDrivers wanting electronically selectable damping\u003c\/li\u003e\n\u003cli\u003eCars that need both comfort and performance settings\u003c\/li\u003e\n\u003cli\u003eOwners wanting premium suspension without manual damper adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eProduct Image \u0026amp; Configuration Note\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eProduct images are generic and are intended for illustration purposes only.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe exact components supplied can vary depending on vehicle application, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpring configuration\u003c\/li\u003e\n\u003cli\u003eDamper layout\u003c\/li\u003e\n\u003cli\u003eElectronic control hardware\u003c\/li\u003e\n\u003cli\u003eWiring\u003c\/li\u003e\n\u003cli\u003eRear height-adjustment components\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eIf you have specific requirements or want confirmation of the exact kit configuration, please contact The Rosso Corsa Collective before ordering.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eProfessional Installation Recommended\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eProfessional installation is strongly recommended due to both the mechanical suspension installation and electronic control system.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFollowing installation, the vehicle should receive a full wheel alignment and geometry setup.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eExplore More BMW 1 Series Suspension\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https:\/\/therossocorsacollective.com\/collections\/1st-generation-e8x\"\u003eBMW 1 Series E8x\u003c\/a\u003e – Explore suspension, braking and performance upgrades for E81, E82, E87 and E88 models.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https:\/\/therossocorsacollective.com\/collections\/kw-suspension\"\u003eKW Suspension\u003c\/a\u003e – Browse KW V1, V2, V3, Clubsport and DDC suspension upgrades.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https:\/\/therossocorsacollective.com\/collections\/coilovers\"\u003eCoilovers\u003c\/a\u003e – Explore adjustable suspension systems for road and track use.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https:\/\/therossocorsacollective.com\/collections\/suspension\"\u003eSuspension \u0026amp; Handling\u003c\/a\u003e – Browse suspension, chassis and geometry upgrades.\u003c\/p\u003e","brand":"KW Suspension","offers":[{"title":"Default Title","offer_id":55057054794065,"sku":"39020001","price":3243.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6371\/5665\/files\/39020001_001.jpg?v=1790172415","url":"https:\/\/therossocorsacollective.com\/products\/kw-ddc-ecu-coilovers-inox-bmw-1-series-e81-e87","provider":"The Rosso Corsa Collective","version":"1.0","type":"link"}