{"product_id":"icon-11-16-ford-f250-f350-2-5in-stage-4-suspension-system-w-expansion-packs-k62584","title":"ICON 11-16 Ford F250\/F350 2.5in Stage 4 Suspension System w\/ Expansion Packs - K62584","description":"\u003cp\u003eThe ICON 2.5” suspension system is a great way to lift your 4WD 2011-2016 Ford F-250\/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 4 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON's Stage 4 System is comprised of dual rate coil springs, 2.5 Aluminum Series piggyback reservoir front and rear shocks, adjustable front track bar with massive FK rod end, alignment cams for adding caster, dual steering stabilizer kit with ICON 2.0 Aluminum Series stabilizers, and rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap. ICON 2.5\" piggyback reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.\u003c\/p\u003e\n\u003cp\u003eOEM Wheels \u0026amp; Tires Fitment: Not compatible with all available OE wheel\/tire combinations. Aftermarket wheels with lower offset\/less backspace recommended.\u003c\/p\u003e\n\u003cp\u003eTECH NOTE: Replaces OE rear blocks for .5\" of rear lift over stock on F-250. Lowers F-350 rear ride height by .5\" compared to stock.\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Tires: 35\" x 12.50\" (Larger tires may fit but fender trimming and modifications will be required.)\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE\u003c\/p\u003e\n\u003cp\u003eTECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels: ICON Alloys - 17x8.5\" w\/ 5.00” Backspace \/ 6mm Offset\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels: ICON Alloys - 18x9\" w\/ 5.25” Backspace \/ 6mm Offset\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels: ICON Alloys - 20x9\" w\/ 5.25” Backspace \/ 6mm Offset\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #6: SPRINGS ARE RATED FOR DIESEL ENGINES ONLY\u003c\/p\u003e\n\u003cp\u003eAPPLICATION NOTE #151: FITS SINGLE REAR WHEEL MODELS ONLY\u003c\/p\u003e\n\u003cp\u003eTECH NOTE: Not compatible with F-350 Cab \u0026amp; Chassis models\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap\u003c\/li\u003e\n\u003cli\u003eOn-vehicle adjustable track bar for optimum front axle centering and minimal deflection\u003c\/li\u003e\n\u003cli\u003eIncreased wheel travel and ride quality over stock with no change in towing capacity\u003c\/li\u003e\n\u003cli\u003eICON engineered dual rate coil springs provide 2.5” of front lift over stock\u003c\/li\u003e\n\u003cli\u003e100% Bolt-on system - no drilling, cutting or welding necessary for install\u003c\/li\u003e\n\u003cli\u003eMatch tuned piggyback reservoir 2.5 Aluminum Series front and rear shocks\u003c\/li\u003e\n\u003cli\u003eDual steering stabilizer kit for smooth wheel control while driving\u003c\/li\u003e\n\u003cli\u003eApplication specific alignment Cams ensure proper caster alignment\u003c\/li\u003e\n\u003cli\u003eLifetime guarantee that springs won’t sag or break\u003c\/li\u003e\n\u003cli\u003eNo drive shaft modifications required\u003c\/li\u003e\n\u003cli\u003eLess body-roll than stock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":46481033166984,"sku":"icoK62584","price":5080.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/75f93af549f4dddd36efd6ca527fb483_d596d866-dd4a-4f45-98e6-46850bb09e4c.jpg?v=1788468005","url":"https:\/\/www.allianceracing.com\/products\/icon-11-16-ford-f250-f350-2-5in-stage-4-suspension-system-w-expansion-packs-k62584","provider":"Alliance Racing","version":"1.0","type":"link"}