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 diesel 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 internal reservoir shocks feature vehicle specific tune for superior performance and ride quality
• Approximately 50% increased front wheel travel over stock
• Fabricated radius arms provide increased strength, on vehicle caster adjustment, improved tire clearance at steering lock, and higher ground clearance
• Track bar drop bracket reduces track bar angle and corrects bump steer geometry
• Dual steering stabilizer kit offers increased steering damping
• Stainless steel braided front brake lines
• Heavy-duty fabricated rear lift blocks
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts
• 2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8" shafts
• Shocks are fully rebuildable and re-tunable

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
• Not compatible with F-350 Cab & Chassis models
• Springs are rated for diesel engines only
• Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• Lift heights based on 4WD crew cab diesel
• Fits single rear wheel models only
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
• If equipped with OnBoard Scales also requires sensor bracket part number 66204
• 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 3 system is perfect for on-road and towing use, as well off-road use like job site duty, washboard gravel roads and general off-road adventures. ICON's 4.5" Stage 3 System is comprised of 4.5" lift coil springs optimized for trucks equipped with diesel 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 arms offer significantly more strength over the OE units and feature built in caster cams for on-vehicle caster adjustment, maintenance free bushings, and improved tire clearance at full steering lock, all while eliminating the need for drop brackets and thus raising ground clearance under the chassis. 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. ICON’s dual opposing steering stabilizer kit featuring ICON 2.0 Aluminum Series shocks improves steering damping to better control undesirable steering feedback caused by larger tires. Heavy-duty fabricated 5" rear blocks and U-bolt kit lift the rear of the vehicle and are designed to withstand heavy towing/hauling duty as well as the stresses of aggressive off-road use. ICON 2.5 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 with improved performance compared to 2.0 Aluminum Series shocks. 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.