{"product_id":"synergy-2005-ford-super-duty-f-250-f-350-f-450-f-550-4x4-leveling-system-gas-w-fox-2-5-ifp-shocks","title":"Synergy | 2005-2026 Ford Super Duty 4x4 GAS Leveling System With Fox 2.5 HTO Shocks","description":"\u003cp\u003eGive your Ford Super Duty the stance and performance it deserves with the Synergy Ford Super Duty 4x4 Leveling System! This system lifts the front end for a leveled look while drastically improving ride quality, handling, and suspension travel. \u003c\/p\u003e\n\u003cp\u003eThe system features progressively wound coil springs paired with your choice of FOX 2.0 or FOX 2.5 Performance Elite shocks, giving you a smoother ride on the street and greater bottom-out resistance off-road. With smart additions like bump stop spacers, brake line relocation brackets, and caster shims, this kit installs cleanly while retaining factory functionality. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLevels the truck with progressive rate, hot wound coil springs paired with custom Synergy tuned FOX shocks\u003c\/li\u003e\n\u003cli\u003eCNC hot winding creates a more durable spring with a softer rate, increasing ride comfort and control and ensures they will never settle or sag\u003c\/li\u003e\n\u003cli\u003eCoils springs are engineered to increase small bump compliance and be resistant to bottoming out or binding\u003c\/li\u003e\n\u003cli\u003eComplete with your choice of either FOX 2.0 or FOX 2.5\" shocks for all four corners to provide the best ride quality\u003c\/li\u003e\n\u003cli\u003eFOX shocks include a custom Synergy tune, tested and designed for the Ford Super Duty platform\u003c\/li\u003e\n\u003cli\u003eIncludes brake line relocation brackets, caster sleeves, and bump stop spacers to retain stock suspension geometry and factory handling characteristics\u003c\/li\u003e\n\u003cli\u003eFront wheel travel is increased 30% from 7-3\/4\" to 9-3\/4\"\u003c\/li\u003e\n\u003cli\u003eNo loss in towing capacity or performance\u003c\/li\u003e\n\u003cli\u003eAllows for installation of 35 inch or 37 inch tires, with the proper backspacing\u003c\/li\u003e\n\u003cli\u003eCoil springs are engineered and manufactured in the USA, for durability you can trust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision CNC hot wound coil springs are bind-free and won't stress fracture when compressed\u003c\/li\u003e\n\u003cli\u003eProprietary Synergy Tuned Fox Shocks - available in 2.0 or 2.5\u003c\/li\u003e\n\u003cli\u003eTwo stage abrasion resistant powder coat finish for maximum durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCNC laser cut and zinc plated brake line relocation brackets for a precise fit and prolonged life\u003c\/li\u003e\n\u003cli\u003eHigh strength 1045 steel caster shims, zinc plated for corrosion protection\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machined 6061 aluminum bump stop spacers\u003c\/li\u003e\n\u003cli\u003e100% bolt-in components assures an easy, trouble free installation with the use of basic hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.0\" shocks are IFP (Internal Floating Piston) shocks and designed to separate the shock oil from the nitrogen-charged gas chamber and eliminates oil aeration\u003c\/li\u003e\n\u003cli\u003e2.5\" shocks are a HTO (Hydraulic Top Out) shock. This is an IFP shock with position-sensitive rebound technology and a secondary shim stack to slow down shaft speed, reducing harsh top-outs and increasing rebound damping control on and offroad\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eImportant notes:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProvides closer to 3.5\" of lift on 2020+ model trucks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLeveling kits provide no additional suspension height on Ford Tremor models, while still providing the suspension performance benefits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDue to axle equipment changes to achieve proper caster shim fitment on 2024 and newer trucks, a true manual locking hub on the passenger side is required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDepending on axle equipment, some model F-450 \/ F-550 \/ F-600 trucks may not be able to use the supplied caster shims\u003c\/li\u003e\n\u003cli\u003eFits 35x12.50 with no trimming\u003c\/li\u003e\n\u003cli\u003eMinor fender trimming needed to fit 37x12.50 depending on wheel backspacing\u003c\/li\u003e\n\u003cli\u003eAn adjustable track bar is required to recenter your axle after installing a suspension lift; We recommend either\u003cspan\u003e \u003c\/span\u003eSynergy Adjustable Track Bar 7675-01 or 7675-02 \u003c\/li\u003e\n\u003cli\u003eNot compatible with trucks equipped with Front\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/my.alldata.com\/repair\/#\/repair\/vehicle\/65342\/component\/607\/filter\/\" rel=\"noopener nofollow noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003eSuspension Height Sensor; For use with leveling kit, this sensor must be removed or the linkage arm lengthened, and a true manual locking hub on the passenger side is required or damage may result\u003c\/li\u003e\n\u003cli\u003eDoes \u003cstrong\u003e\u003cem\u003eNOT\u003c\/em\u003e\u003c\/strong\u003e fit diesel engines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Synergy Mfg","offers":[{"title":"Default Title","offer_id":45814334062649,"sku":"8650-2225","price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/2559\/0073\/files\/8650-2225-MAIN-1-1200.jpg?v=1778274515","url":"https:\/\/ddpmotorsports.com\/products\/synergy-2005-ford-super-duty-f-250-f-350-f-450-f-550-4x4-leveling-system-gas-w-fox-2-5-ifp-shocks","provider":"DDP Motorsports","version":"1.0","type":"link"}