{"product_id":"kryptonite-stage-3-leveling-kit-with-fox-2-5-performance-elite-shocks-for-2019-chevy-gmc-1500-at4-trail-boss","title":"Kryptonite Stage 3 Leveling Kit with Fox 2.5 Performance Elite Shocks for 2019+ Chevy\/GMC 1500 AT4\/Trail Boss","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eFits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ Chevy Silverado 1500 Trail Boss\u003c\/li\u003e\n\u003cli\u003e2019+ GMC Sierra 1500 AT4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eImportant Fitment Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for Trail Boss and AT4 models\u003c\/li\u003e\n\u003cli\u003eNot compatible with vehicles originally equipped with Adaptive Ride Control (ARC)\u003c\/li\u003e\n\u003cli\u003eNot compatible with vehicles equipped with Super Cruise\u003c\/li\u003e\n\u003cli\u003eFOX 2.5 Performance Elite coil-overs provide approximately \u003cspan class=\"s1\"\u003e\u003cb\u003e1.5” of additional front lift\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAllows clearance for up to a \u003cspan class=\"s1\"\u003e\u003cb\u003e33” tire\u003c\/b\u003e\u003c\/span\u003e (actual fitment may vary based on tire design and wheel specifications)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eTire Clearance Notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used with OEM wheels, maximum recommended tire tread width is \u003cspan class=\"s1\"\u003e\u003cb\u003e11.2”\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTires exceeding \u003cspan class=\"s1\"\u003e\u003cb\u003e11.2” tread width\u003c\/b\u003e\u003c\/span\u003e will require wheels with \u003cspan class=\"s1\"\u003e\u003cb\u003e5.6” backspacing or less\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003ePremium Suspension Upgrade\u003c\/b\u003e\u003c\/span\u003e – Combines FOX 2.5 Performance Elite reservoir coil-overs, FOX Performance Elite rear shocks, and Kryptonite Upper Control Arms into a complete bolt-on suspension package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003e1.5” Additional Front Lift\u003c\/b\u003e\u003c\/span\u003e – FOX Performance Elite coil-overs are preset to provide approximately 1.5” of additional front lift while maintaining excellent ride quality and vehicle control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eRemote Reservoir Technology\u003c\/b\u003e\u003c\/span\u003e – External reservoirs increase shock oil and nitrogen capacity for improved cooling, consistency, and fade resistance under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eDual Speed Compression (DSC) Adjusters\u003c\/b\u003e\u003c\/span\u003e – Independently tune low-speed and high-speed compression damping to match driving conditions, vehicle weight, and terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eRace-Proven FOX Performance Elite Shocks\u003c\/b\u003e\u003c\/span\u003e – Derived directly from FOX off-road racing technology and engineered for maximum control in challenging environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003e2.5” Aluminum Shock Bodies\u003c\/b\u003e\u003c\/span\u003e – Impact-extruded and CNC-machined aluminum bodies efficiently dissipate heat while resisting corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eInternal Floating Piston (IFP) Design\u003c\/b\u003e\u003c\/span\u003e – Separates shock oil from the nitrogen charge to reduce aeration and maintain consistent damping performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eHeavy-Duty Boxed Upper Control Arms\u003c\/b\u003e\u003c\/span\u003e – Laser-cut and robotically welded steel construction provides exceptional strength and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBolt-On Upper Ball Joints\u003c\/b\u003e\u003c\/span\u003e – Serviceable design allows individual ball joint replacement without replacing the complete control arm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eOptimized Suspension Geometry\u003c\/b\u003e\u003c\/span\u003e – Upper control arms help maintain proper ball joint angles and suspension travel at the increased ride height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eIncreased Tire Clearance\u003c\/b\u003e\u003c\/span\u003e – Allows clearance for up to a 33” tire when used with the recommended wheel specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eDirect Bolt-On Installation\u003c\/b\u003e\u003c\/span\u003e – No cutting, welding, or permanent modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eThe Kryptonite Stage 3 FOX 2.5 Performance Elite Suspension Kit represents the highest level of bolt-on suspension performance available for 2019+ Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 models. Combining FOX’s premium Performance Elite reservoir shocks with Kryptonite’s heavy-duty boxed upper control arms, this complete suspension package is engineered for owners who demand exceptional ride quality, increased capability, and maximum control both on and off the pavement.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eFOX Performance Elite Series shocks are built using technology developed through years of off-road racing competition. Featuring large-diameter 2.5” aluminum shock bodies, external reservoirs, and Internal Floating Piston (IFP) technology, these shocks provide increased oil and nitrogen capacity for superior heat management and consistent performance during extended use. The remote reservoir design helps resist shock fade while improving damping control in harsh environments.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eWhat truly separates the Performance Elite series from standard shock options is the inclusion of Dual Speed Compression (DSC) adjusters. These externally adjustable controls allow drivers to fine-tune both low-speed and high-speed compression damping, providing the flexibility to optimize ride quality, towing performance, load carrying characteristics, or off-road handling based on individual needs.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eTo complement the upgraded FOX suspension, Kryptonite Upper Control Arms are included to maintain proper suspension geometry and ball joint operating angles at the increased ride height. Manufactured from laser-cut steel and robotically welded into a heavy-duty boxed design, these control arms provide the strength, reliability, and serviceability expected from Kryptonite Products.\u003c\/p\u003e\n\u003cp class=\"p5\"\u003eWhether you’re building the ultimate daily driver, overland rig, tow vehicle, or weekend adventure truck, this complete suspension package delivers premium ride quality, outstanding durability, and race-inspired performance while providing clearance for up to a 33” tire.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003cspan\u003eIncludes:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Kryptonite Upper Control Arm Pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 x Control Arm Sleeves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8 x Control Arm Bushings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 x Kryptonite Bolt-on Upper Ball Joints\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Hardware Package\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e2 x Fox Performance Elite Coil-overs Front 1.5\" \u003c\/span\u003e\u003cspan\u003ePart# KRS162\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e2 x Fox Performance Elite Shocks\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePart# KRS087\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eLogo plate replacement: \u003ca rel=\"noopener\" href=\"https:\/\/kryptoniteproducts.com\/products\/kryptonite-upper-control-arm-logo-plates-kruca19\" target=\"_blank\" aria-describedby=\"a11y-new-window-message\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e#KRUCA19PLATES\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\n\u003cspan\u003e\u003c\/span\u003eInstructions:\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" href=\"https:\/\/kryptoniteproducts.com\/pages\/kruca19-upper-control-arm-installation\" target=\"_blank\" aria-describedby=\"a11y-new-window-message\"\u003e\u003cstrong\u003eDOWNLOAD INSTALLATION INSTRUCTIONS HERE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\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\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\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e]\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kryptonite","offers":[{"title":"Default Title","offer_id":47878065750193,"sku":"KR19STAGE3FOXPE-4X","price":4654.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7725\/8161\/files\/KR19STAGE3FOXPE_M_535x_9afb1c51-f0bd-474b-973f-b83f43b89071.png?v=1787871469","url":"https:\/\/standarddieseldirect.com\/products\/kryptonite-stage-3-leveling-kit-with-fox-2-5-performance-elite-shocks-for-2019-chevy-gmc-1500-at4-trail-boss","provider":"Standard Diesel Direct","version":"1.0","type":"link"}