{"product_id":"kryptonite-ford-super-duty-f250-f350-stage-3-leveling-kit-with-2-5-performance-elite-fox-shocks-2017-2024","title":"Kryptonite Stage 3 Leveling Kit with Fox 2.5 Performance Elite Shocks for 2017-2025 Ford Super Duty F250\/F350","description":"\u003ch4\u003eFits:\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e2017-2025 Ford F-250 Super Duty \u003cmeta charset=\"utf-8\"\u003e6.7L Power Stroke\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2017-2025 Ford F-350 Super Duty \u003cmeta charset=\"utf-8\"\u003e6.7L Power Stroke\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eImportant Fitment Details:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDoes not fit on gasoline powered trucks. \u003c\/span\u003eThis kit will allow your to upgrade to a 35\"x12.5 Tire with little to no trimming. You can fit up to a 37\" with additional fender and front bumper clearance required. \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eComplete Suspension System\u003c\/strong\u003e\u003cspan\u003e – Includes dual-rate coil springs, FOX 2.5 Performance Elite shocks, heavy-duty radius arms, bump stop spacers, and all required installation hardware for a properly matched leveling system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eDual-Rate Coil Springs\u003c\/strong\u003e\u003cspan\u003e – Designed specifically for Power Stroke-equipped Super Duty trucks to improve ride quality while maintaining towing and hauling capability\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cb id=\"docs-internal-guid-a2d9001d-7fff-19fa-67e3-ce006c337315\"\u003e\u003cspan\u003eFOX Performance Elite 2.5 DSC Shocks - \u003c\/span\u003e\u003c\/b\u003eFeature Dual Speed Compression (DSC) adjusters, allowing independent tuning of low- and high-speed compression for exceptional ride quality, body control, and off-road performance.\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHeavy-Duty Radius Arms\u003c\/strong\u003e\u003cspan\u003e – Fully boxed steel construction adds strength while correcting suspension geometry on leveled and lifted trucks\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eAdjustable Caster Correction\u003c\/strong\u003e\u003cspan\u003e – Selectable +2°, +4°, and +6° caster settings improve steering stability, tracking, and return-to-center\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eImproved Ride \u0026amp; Handling\u003c\/strong\u003e\u003cspan\u003e – Components are engineered to work together for predictable on-road manners and increased confidence off-road\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003e6061 Billet Bump Stop Spacers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e– Maintains proper bump stop engagement and suspension travel on leveled applications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eCorrosion Resistant Shock Construction\u003c\/strong\u003e\u003cspan\u003e – Clear-anodized 6061-T6 aluminum shock bodies resist rust and improve heat dissipation compared to traditional steel-body shocks\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eDirect Bolt-On Installation\u003c\/strong\u003e\u003cspan\u003e – No cutting, welding, or fabrication required\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb id=\"docs-internal-guid-7b296f2e-7fff-a73b-4c59-bd10b9477388\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eDescription:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp class=\"p1\"\u003eThe Kryptonite Stage 3 Leveling Kit with \u003cspan class=\"s1\"\u003eFOX Performance Elite 2.5 DSC Shocks\u003c\/span\u003e is a complete premium front suspension system engineered specifically for 2017-2025 Ford Super Duty diesel trucks. Designed for owners who demand maximum ride quality, adjustability, suspension performance, and steering precision, this package combines Kryptonite’s heavy-duty suspension components with FOX’s flagship Performance Elite shock technology to create a suspension system equally at home towing heavy loads, traveling long distances, or tackling demanding off-road terrain.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAt the core of the system are Kryptonite’s dual-rate coil springs, engineered specifically around the weight and suspension characteristics of the Power Stroke platform. Unlike generic leveling springs, these coils improve ride comfort and suspension compliance while maintaining the load-carrying capability Super Duty owners rely on. Whether hauling equipment, towing heavy trailers, or driving unloaded, the spring design provides exceptional ride quality without sacrificing stability or capability.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eHandling suspension duties are FOX Performance Elite 2.5 DSC shocks. Built around a large 2.5-inch aluminum shock body with external remote reservoirs, these premium shocks offer substantially increased oil capacity for superior heat dissipation and fade resistance during extended towing, aggressive off-road driving, and high-speed travel. FOX’s Internal Floating Piston (IFP) design separates the shock oil from the high-pressure nitrogen chamber to maintain consistent damping performance, while the Dual Speed Compression (DSC) adjusters allow independent tuning of low-speed and high-speed compression damping. This gives drivers the ability to fine-tune ride comfort, body control, and impact absorption for varying loads, terrain, and driving styles, delivering exceptional confidence in every driving condition.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eKryptonite heavy-duty radius arms further enhance suspension performance by correcting front suspension geometry while significantly increasing strength and rigidity over factory components. Their fully boxed construction, internal gusseting, and adjustable caster correction allow steering geometry to be precisely dialed in after lifting, improving straight-line tracking, reducing steering wander, and enhancing return-to-center characteristics. A heavy-duty adjustable track bar properly re-centers the front axle after leveling, while billet 6061 aluminum bump stop spacers maintain proper suspension travel and ensure controlled bump stop engagement.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCombined with premium hardware throughout, this complete suspension system delivers exceptional ride quality, precise steering response, superior suspension control, and long-term durability. Whether your Super Duty is built for towing, overlanding, daily driving, or serious off-road use, the Kryptonite Stage 3 Leveling Kit with FOX Performance Elite 2.5 DSC Shocks provides the adjustability, capability, and performance expected from a top-tier suspension system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003e2.5” vs 3.5” Lift Explained\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFord changed the factory ride height of the Super Duty platform starting in 2020, lowering the front suspension approximately 1” compared to 2005-2019 trucks. Because of this, the exact same Kryptonite leveling spring will produce different lift heights depending on model year.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2005-2019 Super Duty trucks will see approximately 2.5” of front lift\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2020+ Super Duty trucks will see approximately 3.5” of front lift\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo changes were made to the spring itself, the newer trucks simply start from a lower factory ride height.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2020+ Tremor models already include a factory lifted suspension package and sit approximately 2” taller than a standard Super Duty from the factory. On Tremor-equipped trucks, these springs will provide approximately 1.5” of additional front lift.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eIncludes:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2 x Fox 2.5 Performance Elite shocks (\u003ca href=\"https:\/\/kryptoniteproducts.com\/products\/fox-2-5-adjustable-performance-elite-series-front-shocks-pair-2-5-3-5-2017-2025?_pos=1\u0026amp;_sid=b527e6f27\u0026amp;_ss=r\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eKRS097)\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 x Fox 2.5 Performance Elite shocks (\u003ca href=\"https:\/\/kryptoniteproducts.com\/products\/fox-2-5-adjustable-performance-elite-series-rear-shocks-pair-4-6-2017-2025?_pos=1\u0026amp;_sid=bd70e6daf\u0026amp;_ss=r\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eKRS096)\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKryptonite 65mm Reservoir Mounting Brackets (\u003ca href=\"https:\/\/kryptoniteproducts.com\/collections\/2017-2020-ford-super-duty-f250-f350-4x4-diesel\/products\/kryptonite-death-grip-front-shock-reservoir-mount-kit-2005-super-duty?variant=39638973153393\"\u003eKRFSM05-65\u003c\/a\u003e) \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKryptonite Radius Arms (\u003ca href=\"https:\/\/kryptoniteproducts.com\/products\/kryptonite-ford-super-duty-f250-f350-death-grip-radius-arm-kit-2005-2022?_pos=4\u0026amp;_sid=38adca789\u0026amp;_ss=r\"\u003eKRFDRD1\u003c\/a\u003e)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eKryptonite\u003c\/span\u003e Bump Stop Spacers (\u003ca href=\"https:\/\/kryptoniteproducts.com\/products\/kryptonite-front-bump-stop-spacer-kit-krfb25?_pos=7\u0026amp;_sid=810785f9a\u0026amp;_ss=r\"\u003eKRFB25\u003c\/a\u003e)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eKryptonite 2.5\" Leveling Coils (\u003ca href=\"https:\/\/kryptoniteproducts.com\/products\/kryptonite-2-5-ford-powerstroke-coil-springs-2005-2020?_pos=5\u0026amp;_sid=cb3034796\u0026amp;_ss=r\"\u003eKRFC25\u003c\/a\u003e)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKryptonite Adjustable Track Bar (\u003ca href=\"https:\/\/kryptoniteproducts.com\/products\/kryptonite-adjustable-track-bar-for-2017-2026-ford-f-250-f-350-super-duty-2?_pos=1\u0026amp;_psq=krftb17-2\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eKRFTB17-2\u003c\/a\u003e)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch4 dir=\"ltr\"\u003eWarranty:\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e(Kryptonite No Fine Print Lifetime Warranty)\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eKryptonite Steering \u0026amp; Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. \u003c\/span\u003e\u003cspan\u003eRace it, jump it, off‑road it, wreck it, lift it—we don’t care. If you can break it, we’ll replace it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-ea7fc6a6-7fff-a1fe-a450-5703824bb27f\"\u003e\u003cspan\u003eYour Kryptonite \u003c\/span\u003e\u003cspan\u003eproducts must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase\u003c\/span\u003e\u003cspan\u003e. Complete warranty details can be found [\u003c\/span\u003e\u003ca href=\"https:\/\/kryptoniteproducts.com\/pages\/warranty-information\"\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ehere\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e]\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Kryptonite","offers":[{"title":"Default Title","offer_id":50668677398765,"sku":"KRFD17STAGE3FOXPE","price":5199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/0624\/9709\/files\/KRFD17STAGE3FOXPE-Edit.jpg?v=1789149336","url":"https:\/\/maxxeddieseldirect.com\/products\/kryptonite-ford-super-duty-f250-f350-stage-3-leveling-kit-with-2-5-performance-elite-fox-shocks-2017-2024","provider":"Maxxed Diesel","version":"1.0","type":"link"}