{"product_id":"pdm-bkbn-k9003dl-ab58eb","title":"Fabtech K9003DL 1.5-Inch Coil Assist Kit, B4 Struts \u0026 Auxiliary\/Rear Dirt Logic Shocks — 2015–2021 Sprinter 2500 4WD","description":"\u003cp\u003eFabtech K9003DL combines the B4 front coil-assist package with two front auxiliary Dirt Logic reservoir shocks, two rear Dirt Logic non-reservoir shocks, the Sprinter 2500 rear kit and front wheel spacers.\u003c\/p\u003e\u003ch3\u003eApplication\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2015–2021 Mercedes-Benz Sprinter 2500 4WD with factory suspension configuration. Verify the year, model and drivetrain before ordering.\u003c\/li\u003e\n\u003cli\u003eThis 2500 package uses the FTS28009 rear kit. Sprinter 3500, 2WD and later AWD applications are outside this listing.\u003c\/li\u003e\n\u003cli\u003eNominal 1.5-inch system; the manufacturer describes approximately 1–1.5 inches of front lift. Actual stance depends on the vehicle and load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne FTS28003 front coil-assist kit: two Bilstein B4 BIL22-314161 struts, two coil springs, upper\/lower spring perches, support washers and specified subassembly.\u003c\/li\u003e\n\u003cli\u003eOne FTS28009 rear box: two replacement rear blocks, four U-bolts, two bumpstops, spacers, brake-line\/linkage brackets and specified installation hardware. The physical 4-inch blocks replace factory blocks; they do not add 4 inches of net lift.\u003c\/li\u003e\n\u003cli\u003eOne FTS28011 front wheel-spacer kit: two wheel spacers, twelve extended studs, twelve lug nuts, socket and specified thread-locking compound. Rear wheel spacers are not included; order one additional FTS28011 kit separately for the rear.\u003c\/li\u003e\n\u003cli\u003eOne FTS80162D driver and one FTS80162P passenger front auxiliary Dirt Logic 2.25 reservoir shock, plus two FTS81165 rear Dirt Logic 2.25 non-reservoir shocks: four separate shocks in addition to the two B4 struts.\u003c\/li\u003e\n\u003cli\u003eOne FTS28001 front auxiliary mount kit: driver and passenger upper and lower mounts with specified installation fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and requirements\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation required on a stock vehicle. Read all supplied instructions, inspect the suspension and check alignment before installation.\u003c\/li\u003e\n\u003cli\u003eRetain the factory upper strut mounts. Install the spring perches, support washers and coils in the order shown in FT28003.\u003c\/li\u003e\n\u003cli\u003eFollow FT28009 for rear blocks, U-bolts, brake-line\/linkage brackets and bumpstops. Fit one supplied FT120 spacer behind each upper rear shock mount as specified.\u003c\/li\u003e\n\u003cli\u003eFollow FT28011 for front wheel spacers and extended studs. Check tire, brake-hose and ABS-wire clearance through steering travel, align to factory specifications and adjust headlights.\u003c\/li\u003e\n\u003cli\u003eRecheck fasteners and wheel hardware after 50 miles and periodically as directed by the manufacturer.\u003c\/li\u003e\n\u003cli\u003eFT28001 requires two 17\/32-inch drilled holes at each upper mount, four holes total. Remove the inner fender liners; trimming may be required. Follow the specified subframe\/lower-control-arm mounting procedure.\u003c\/li\u003e\n\u003cli\u003eInstall the Dirt Logic reservoir mounts, bushings, sleeves and clamps in the orientation shown in FT28001, keeping the reservoir hose fitting clear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTire and wheel guidance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eManufacturer reference: 275\/75R16 tires with 16×8 wheels and 6-inch backspacing, with minor trimming. Verify wheel and tire clearance on the actual vehicle; wheels and tires are sold separately.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eVehicle photographs are illustrative demonstrations. Wheels, tires and accessories shown are not included.\u003c\/p\u003e\u003cp\u003eManufacturer part number: K9003DL. \u003ca href=\"https:\/\/fabtechmotorsports.com\/product\/1-5-coil-assist-kit-front-bilstein-b4-struts-w-dirt-logic-2-25-resi-auxiliary-shocks-rear-dirt-logic-2-25-shocks-k9003dl\/\"\u003eManufacturer product details\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCalifornia Proposition 65: WARNING: Cancer and Reproductive Harm. \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Fabtech","offers":[{"title":"Default Title","offer_id":54084084662572,"sku":"K9003DL","price":4097.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8659\/3580\/files\/k9003dl-kit.jpg?v=1789695639","url":"https:\/\/lee-mods.com\/products\/pdm-bkbn-k9003dl-ab58eb","provider":"Lee Mods inc.","version":"1.0","type":"link"}