2023-2025 Superduty Front and Rear Lift Kit (ICOK64535L)

2023-2025 Superduty Front and Rear Lift Kit (ICOK64535L)Level up your 2023 2025 Superduty with this complete ICON suspension system. 4. 5" of lift gets you the clearance for bigger tires without killing your ride quality. Everything in this kit is tuned to work together springs, shocks, and hardware designed as a complete package. Features Fits 2023 2025 F 250 F 350 4WD gasoline applications ICON engineered dual rate coil springs deliver 4. 5" of front lift with exceptional vehicle control over varying

Level up your 2023-2025 Superduty with this complete ICON suspension system. 4.5" of lift gets you the clearance for bigger tires without killing your ride quality. Everything in this kit is tuned to work together — springs, shocks, and hardware designed as a complete package.

Features

• Fits 2023-2025 F-250 / F-350 4WD gasoline applications
• ICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrain
• ICON 2.5 Aluminum Series remote reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Remote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road use
• Front and rear shocks are ICON CDCV equipped for 10 settings of external compression damping adjustment
• Approximately 50% increased front wheel travel over stock
• Radius arm drop brackets correct geometry and caster for optimal alignment specs
• Track bar drop bracket reduces track bar angle and corrects bump steer geometry
• Adjustable track bar allows fine tuning of track alignment and improves handling characteristics
• ICON 2.5 Centerline steering stabilizer kit with piggyback reservoir offers increased steering damping
• Stainless steel braided front brake lines
• Leaf spring expansion packs improve ride quality and provide 2" of rear lift

Wheel & Tire Recommendations

• ICON Alloys - 17x8.5" w/ 5" Backspace / 6mm Offset
• ICON Alloys - 18x9" w/ 5.25" Backspace / 6mm Offset
• ICON Alloys - 20x9" w/ 5.25" Backspace / 6mm Offset
• Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)

Important Notes

• Only fits 4WD models
• Will not fit F-350/F-450 Cab & Chassis models
• Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• Fits single rear wheel models only
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
• Springs are rated for gasoline engines
• Lift heights based on 4WD crew cab gas
• If equipped with Dynamic Bending Headlamps and/or Onboard scales part # 611081 is also required
• Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped
• Trucks equipped with Tremor package with have front lift height of 3.5" over stock

Manufacturer Description

This ICON Vehicle Dynamics 4.5" 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 Stage 5 system is perfect for on-road and towing use, as well as job site duty washboard gravel roads, and more aggressive off-road use. ICON's 4.5" Stage 5 System is comprised of 4.5" 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. An adjustable track bar allows for on-vehicle adjustment to fine tune track alignment as well as eliminating the deflective OE track bar bushings for an overall more rigid unit to improve the vehicles handling characteristics. ICON’s Centerline steering stabilizer kit features a 2.5 Aluminum Series shock absorber with a piggyback reservoir for improved steering damping compared to ICON dual 2.0 steering stabilizers, better controlling undesirable steering feedback caused by larger tires while also improving ground clearance. Leaf spring expansion packs provide 2" of rear lift over stock with improved ride quality and small bump compliance while also reducing axle wrap compared to lift blocks. ICON 2.5 Aluminum Series remote reservoir CDCV front and rear shocks feature a vehicle specific tune for improved vehicle handling and excellent ride quality on- and off-road with improved performance compared to 2.0 Aluminum Series shocks. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. The included ICON CDC Valves are externally adjustable valves that restrict oil flow into the reservoir which creates 10 levels of compression damping force ranges. 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. This 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.