{"product_id":"icon-k63173l-4-5-5-lift-stage-3-coilover-conversion-system-kit-2023-2026-ford-f250-f350-super-duty","title":"ICON K63173L Stage 3 Coilover Conversion System Kit w\/ Expansion Packs - Provides 4-5.5\" Front Lift - (Package) | 2023-2026 Ford F250\/F350 Super Duty 4WD","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports 4-5.5\" of front lift \u003c\/li\u003e\n\u003cli\u003eFits 2023-2026 Ford F250\/F350 Super Duty 4WD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2\" rear lift with expansion packs\u003c\/li\u003e\n\u003cli\u003e2.5\" Series front and rear shocks included\u003c\/li\u003e\n\u003cli\u003eImproves ride comfort and suspension travel\u003c\/li\u003e\n\u003cli\u003eDual steering stabilizers enhance steering control\u003c\/li\u003e\n\u003cli\u003eVehicle-specific valving for balanced performance\u003c\/li\u003e\n\u003cli\u003eDesigned for towing and light off-road use\u003c\/li\u003e\n\u003cli\u003eBolt-on install fits factory coil bucket locations\u003c\/li\u003e\n\u003cli\u003eCorrected caster and track bar geometry\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant shock and coilover bodies\u003c\/li\u003e\n\u003cli\u003eShocks are fully rebuildable and tunable\u003c\/li\u003e\n\u003cli\u003eBacked by ICON's limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUpgrade Your Ride Without Sacrificing Everyday Comfort\u003c\/h4\u003e\n\u003cp\u003eIf you're lifting your Super Duty and want more than just height, the ICON Stage 3 Coilover Conversion System with Expansion Packs gives you a serious performance upgrade without taking away from daily comfort. Built for 2023-2026 Ford F-250 and F-350 4WD trucks, this kit delivers adjustable front lift between 4 and 5.5 inches, along with 2 inches of rear lift through ICON's proven leaf spring expansion packs. The ride quality improvement is immediate, whether you’re loaded up for work or cruising home after a long haul. It handles potholes, washboard roads, and uneven pavement with ease, and the added suspension travel makes things feel much more controlled when the terrain gets unpredictable. You’ll also notice a big difference in how the truck tracks with the included dual steering stabilizers, especially if you’re running oversized tires. Everything bolts on cleanly and is built with high-end materials, so you're not just getting a better ride, you’re investing in long-term reliability. It’s the kind of lift that enhances your truck’s ability without taking away from its drivability.\u003c\/p\u003e\n\u003ch4\u003eBuilt For Trucks That Work Play And Haul\u003c\/h4\u003e\n\u003cp\u003eThe ICON Stage 3 system with expansion packs is a full-spectrum suspension solution engineered for owners who push their trucks beyond the pavement. At the core of this kit are ICON’s 2.5\" Series front coilovers and matching 2.5\" Series rear internal reservoir shocks, both featuring vehicle-specific valving tailored to the Super Duty chassis. The front coilovers offer adjustable ride height from 4 to 5.5 inches and mount directly into the stock coil buckets, eliminating the need for custom fabrication. Rear lift is handled by ICON’s leaf spring expansion packs, which maintain payload capacity while improving rear-end compliance and ride feel. To keep everything aligned and tracking properly, the system includes drop brackets for the radius arms and track bar, restoring critical caster and reducing bump steer. Dual 2.0\" steering stabilizers come standard, helping to dampen unwanted wheel input and deliver more predictable handling under load or with larger tires. Stainless steel braided brake lines and corrosion-resistant finishes on all major components ensure long-lasting performance, even in harsh environments. Whether you're towing heavy equipment or exploring backroads, this system is built to keep your truck confident and composed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2023, 2024, 2025, 2026 Ford F250\/F350 Super Duty w\/ 4-5.5\" Front Lift\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2023-2026 Ford F-250 and F-350 4WD trucks only\u003c\/li\u003e\n\u003cli\u003eNot compatible with Tremor package-equipped models\u003c\/li\u003e\n\u003cli\u003eFront lift is height adjustable from 4 to 5.5 inches\u003c\/li\u003e\n\u003cli\u003eRear lift achieved using ICON expansion leaf packs\u003c\/li\u003e\n\u003cli\u003eDesigned for daily driving, towing, and light off-road use\u003c\/li\u003e\n\u003cli\u003eExpansion packs maintain ride quality and rear load support\u003c\/li\u003e\n\u003cli\u003eDual steering stabilizers reduce wheel shake and improve control\u003c\/li\u003e\n\u003cli\u003eSystem is fully bolt-on using factory mounting points\u003c\/li\u003e\n\u003cli\u003eProfessional alignment is strongly recommended after installation\u003c\/li\u003e\n\u003cli\u003eAllows clearance for larger and more aggressive tires\u003c\/li\u003e\n\u003cli\u003eShocks and coilovers are rebuildable and re-tunable\u003c\/li\u003e\n\u003cli\u003eBacked by ICON's limited lifetime warranty on key components\u003c\/li\u003e\n\u003cli\u003eProduct images may be representative\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"mb-2 h3\"\u003eSystem Components:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e64051 (qty: 1) | 23-26 FSD FRONT 4.5\" BOX KIT\u003c\/li\u003e\n\u003cli\u003e61721 (qty: 1) | 05-26 FSD 4WD 4-5.5\" 2.5 VS RR BOLT IN CO CONVERSION KIT\u003c\/li\u003e\n\u003cli\u003e64039 (qty: 1) | 08-26 FSD TRACK BAR BUMP STEER BRACKET KIT\u003c\/li\u003e\n\u003cli\u003e64046 (qty: 1) | 23-26 FSD RADIUS ARM DROP KIT\u003c\/li\u003e\n\u003cli\u003e65002 (qty: 1) | 23-26 FSD DUAL STABILIZER KIT\u003c\/li\u003e\n\u003cli\u003e36511 (qty: 2) | 99-26 FSD 4WD STABILIZER (DUAL OPPOSING) 2.0 VS IR\u003c\/li\u003e\n\u003cli\u003e168507 (qty: 2) | 08-26 F250\/F350 LEAF SPRING EXPANSION PACK\u003c\/li\u003e\n\u003cli\u003e67003 (qty: 1) | 11-26 FSD REAR 15\" U-BOLT KIT\u003c\/li\u003e\n\u003cli\u003e37605P (qty: 1) | 99-26 FSD 0-3\" REAR 2.5 VS IR PAIR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/iconvehicledynamics.com\/pages\/instruction-manuals-downloads?search=K63173L\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eInstall Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Icon Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":53055540592924,"sku":"IVDK63173L","price":6531.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/c709bcf6-5074-4c5d-afca-6e6dd5fe03a6.jpg?v=1758904898","url":"https:\/\/www.alligatorperformance.com\/products\/icon-k63173l-4-5-5-lift-stage-3-coilover-conversion-system-kit-2023-2026-ford-f250-f350-super-duty","provider":"Alligator Performance","version":"1.0","type":"link"}