{"product_id":"2023-2025-ford-f-250-f-350-super-duty-4wd-gas-4-5-inch-lift-stage-1-suspension-system-w-expansion-packs-icon-vehicle-dynamics","title":"2023-2025 Ford F-250\/F-350 Super Duty 4WD Gas 4.5 Inch Lift Stage 1 Suspension System W\/ Expansion Packs Icon Vehicle Dynamics","description":"\u003cp\u003eThis ICON Vehicle Dynamics 4.5 Inch suspension system is a great way to lift your 4WD 2023-2025 Ford F-250\/F-350 Super Duty while drastically improving ride quality and performance and allowing fitment of larger, more aggressive wheel and tire combinations. This entry level system is perfect for on-road and towing use, as well as mild off-road use like job site duty and washboard gravel roads.\u003c\/p\u003e\u003cb\u003eFeatures and Benefits:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eICON's 4.5 Inch Stage 1 System is comprised of 4.5 Inch lift coil springs optimized for trucks equipped with gasoline engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Fabricated radius arm drop brackets correct suspension geometry and ensure proper wheel alignment with the OE radius arms. The fabricated track bar drop bracket allows the axle to be properly centered under the frame and reduces road feedback throughout the steering system with improved on- and off-road manners thanks to the elimination of bump steer. Leaf spring expansion packs provide 2 inch of rear lift over stock with improved ride quality and small bump compliance while also reducing axle wrap compared to lift blocks. ICON 2.0 Aluminum Series internal reservoir front and rear shocks feature a vehicle specific tune for improved vehicle handling and excellent ride quality on- and off-road. The included box kit includes fabricated front sway bar drop brackets to prevent bind, heavy-duty aluminum bump stop spacers, and high quality stainless steel extended brake lines.\u003c\/li\u003e\n\u003cli\u003eThis suspension system features high quality CNC machined, laser cut, and brake formed components and with the endless hours ICON has spent testing and tuning our suspension components and shock absorbers as a complete system, you can rest assured you have the best suspension solution on the market.\u003c\/li\u003e\n\u003cli\u003eFits 2023-2025 F-250 \/ F-350 4WD gasoline applications\u003c\/li\u003e\n\u003cli\u003eICON engineered dual rate coil springs deliver 4.5 Inch of front lift with exceptional vehicle control over varying terrain\u003c\/li\u003e\n\u003cli\u003eICON 2.0 Aluminum Series internal reservoir shocks feature vehicle specific tune for superior performance and ride quality\u003c\/li\u003e\n\u003cli\u003eApproximately 50 Percent increased front wheel travel over stock\u003c\/li\u003e\n\u003cli\u003eRadius arm drop brackets correct geometry and caster for optimal alignment specs\u003c\/li\u003e\n\u003cli\u003eTrack bar drop bracket reduces track bar angle and corrects bump steer geometry\u003c\/li\u003e\n\u003cli\u003eStainless steel braided front brake lines\u003c\/li\u003e\n\u003cli\u003eLeaf spring expansion packs improve ride quality and provide 2 inch of rear lift\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant anodized shock bodies with 5\/8 Inch shafts\u003c\/li\u003e\n\u003cli\u003eShocks are fully rebuildable and re-tunable\u003c\/li\u003e\n\u003cli\u003eLifetime guarantee against spring breakage or sagging\u003c\/li\u003e\n\u003cli\u003eLifetime guarantee against ICON fabricated component breakage or manufacturer defect\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eActive Or Passive Suspension: Passive\u003c\/li\u003e\n\u003cli\u003eAdjustable Compression: No\u003c\/li\u003e\n\u003cli\u003eAdjustable Damping: No\u003c\/li\u003e\n\u003cli\u003eAdjustable Rebound: No\u003c\/li\u003e\n\u003cli\u003eBushings Included: Yes\u003c\/li\u003e\n\u003cli\u003eCoil Quantity Front: 2.0\u003c\/li\u003e\n\u003cli\u003eCoil Spring Color: Black\u003c\/li\u003e\n\u003cli\u003eCoil Spring Material: Steel\u003c\/li\u003e\n\u003cli\u003eCoils Quantity Front: 2.0\u003c\/li\u003e\n\u003cli\u003eFront Reservoir Style: Internal\u003c\/li\u003e\n\u003cli\u003eFront Shock Body Diameter: 2.0\u003c\/li\u003e\n\u003cli\u003eFront Spring Rate Type: Progressive Dual Rate\u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance\u003c\/li\u003e\n\u003cli\u003eLeaf Spring Color: Black\u003c\/li\u003e\n\u003cli\u003eLeaf Spring Leaf Quantity: 7.0\u003c\/li\u003e\n\u003cli\u003eLeaf Spring Material: Steel\u003c\/li\u003e\n\u003cli\u003eMaximum Lift: 4.5 Inch\u003c\/li\u003e\n\u003cli\u003eMaximum Lift Front: 4.5 Inch\u003c\/li\u003e\n\u003cli\u003eMaximum Lift Height Front: 4.5 Inch\u003c\/li\u003e\n\u003cli\u003eMaximum Lift Height Rear: 2.0 Inch\u003c\/li\u003e\n\u003cli\u003eMaximum Lift Rear: 2.0 Inch\u003c\/li\u003e\n\u003cli\u003eMinimum Lift Front: 3.5 Inch\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included: Yes\u003c\/li\u003e\n\u003cli\u003eOem Wheels \u0026amp; Tires Fitment: Yes\u003c\/li\u003e\n\u003cli\u003eRear Reservoir Style: Internal\u003c\/li\u003e\n\u003cli\u003eRear Shock Body Diameter: 2.0\u003c\/li\u003e\n\u003cli\u003eRecommended Aftermarket Tires: 37 Inch X 12.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)\u003c\/li\u003e\n\u003cli\u003eRecommended Aftermarket Wheels: Icon Alloys - 18x9 Inch W\/ 5.25 Inch Backspace \/ 6mm Offset, Icon Alloys - 17x8.5 Inch W\/ 5 Inch Backspace \/ 6mm Offset, Icon Alloys - 20x9 Inch W\/ 5.25 Inch Backspace \/ 6mm Offset\u003c\/li\u003e\n\u003cli\u003eShocks Included: Yes\u003c\/li\u003e\n\u003cli\u003eSpring Color: Black\u003c\/li\u003e\n\u003cli\u003eSpring Material: Steel\u003c\/li\u003e\n\u003cli\u003eAdd On Part: 65002 - 23-25 FSD Dual Stabilizer Kit, 611081 - F-Series Dynamic Headlamp Rear Sensor Kit, 36511 - 99-25 FSD 4Wd Stabilizer (Dual Opposing) 2.0 Vs Ir, 64038 - 17-25 FSD Adj Track Bar Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":43754083418215,"sku":"FRDK_K64531L","price":3748.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0353\/0865\/files\/K64531L-FRDK.jpg?v=1778475494","url":"https:\/\/apollooffroad.com\/products\/2023-2025-ford-f-250-f-350-super-duty-4wd-gas-4-5-inch-lift-stage-1-suspension-system-w-expansion-packs-icon-vehicle-dynamics","provider":"Apollo Off-Road","version":"1.0","type":"link"}