{"product_id":"kw-coilover-kit-v4-2015-challenger-srt-hellcat","title":"KW V4 Coilovers – 2015–2023 Dodge Challenger\/Charger (With Electronic Dampers SRT Hellcat)","description":"\u003cp\u003eOn the 2015–2023 Dodge Challenger\/Charger (With Electronic Dampers SRT Hellcat), KW V4 is best approached as a chassis-tuning upgrade first and a ride-height change second.\u003c\/p\u003e\u003cp\u003eKW V4 expands the tuning window with low-speed rebound plus separate low- and high-speed compression adjustment. That additional compression control is valuable when a build needs to distinguish slower platform motions such as pitch and roll from sharper wheel inputs over curbing, joints and bumps. 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 V4 for This Application?\u003c\/h3\u003e\u003cp\u003eChoose the V4 when the setup is developed enough that high-speed and low-speed damper events need to be treated differently. This is especially useful when ride quality over sharp impacts must coexist with stronger pitch and roll control.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLow-speed rebound adjustment\u003c\/li\u003e\n\u003cli\u003eSeparate low-speed and high-speed compression adjustment\u003c\/li\u003e\n\u003cli\u003eRemote-reservoir architecture on applicable kits\u003c\/li\u003e\n\u003cli\u003eHeight adjustment matched to the vehicle application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Dodge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Application:\u003c\/strong\u003e 2015–2023 Dodge Challenger\/Charger (With Electronic Dampers SRT Hellcat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e SRT Hellcat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKW Jobber Model Years:\u003c\/strong\u003e 15-23\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKW Part Number:\u003c\/strong\u003e 3A728003\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 5-30 mm (0.2-1.0 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Height Adjustment:\u003c\/strong\u003e 10-30 mm (0.4-1.2 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Spring Rate:\u003c\/strong\u003e 570 lb\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Spring Rate:\u003c\/strong\u003e Progressive-rate spring (KW jobber designation)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnthusiast Setup Perspective\u003c\/h3\u003e\u003cp\u003eThe tuning opportunity is greatest when the car has already moved beyond basic cosmetic modification. As grip and braking capability increase, damper control becomes progressively more important to keeping the chassis predictable. After installation, establish ride height and alignment first, then make damper changes in small increments and record them so the effect of each adjustment remains clear.\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 88:\u003c\/strong\u003e Electronic damping control has to be deactivated. Deactivation kit is included in the delivery.\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":49306473234682,"sku":"KWS3A728003","price":7494.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/1f380f6dc7c98c2af704606c934bf9bfL.jpg?v=1783059288","url":"https:\/\/lgcracing.com\/products\/kw-coilover-kit-v4-2015-challenger-srt-hellcat","provider":"Legacy Racing","version":"1.0","type":"link"}