2023-2026 Superduty Front and Rear Lift Kit (ICOK63171L)

Level up your 2023-2026 Superduty with this complete ICON suspension system. 4-5.5" 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 applications
• Bolt-in system fits in OE coil bucket location
• Ride height adjustable ICON 2.5 Series coilovers provide 4-5.5" of front lift
• Vehicle-specific shock valving provides unparalleled ride quality and control
• ICON 2.0 Aluminum Series internal reservoir rear shocks
• Increased wheel travel and ride quality 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
• Stainless steel braided front brake lines
• Leaf spring expansion packs improve ride quality and provide 2" of rear lift
• Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
• Corrosion resistant anodized rear shock bodies with 5/8" shafts

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.
• Removal of the coil centering cup in factory coil bucket required for installation
• Lift heights based on 4WD crew cab diesel
• Secondary shock options available, contact ICON for more details
• Fits single rear wheel models only
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
• 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
• Super Duty diesel models without Tremor package will have front lift height range of 4-5.5" over stock
• Super Duty diesel models equipped with Tremor package will have front lift height range of 3-4.5" over stock
• Super Duty gas models without Tremor package will have front lift height range of 4.5-6" over stock
• Super Duty gas models equipped with Tremor package will have front lift height range of 3.5-5" over stock
• If installing with ICON 2.5 Series remote reservoir secondary shocks, reservoir doubler kit part number 611003 is also required
• Due to tight clearances and varying placement of vehicle’s wiring harness in the upper front-passenger wheel well area, installer must ensure adequate clearance between the harness, coilover reservoir, and other components to prevent chafing/damage to wire harness. If adequate clearance cannot be achieved, please contact ICON Customer Service.

Manufacturer Description

This ICON Vehicle Dynamics 4-5.5" coilover conversion 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. ICON's 4-5.5" Lift Stage 1 Coilover Conversion System features 2.5 Series remote reservoir coilovers that provide superb on-road comfort and off-road performance while at the same time allowing for end-user ride height adjustability. These bolt-in coilovers also allow the option to mount secondary shocks in the stock location, effectively doubling shock damping ability. Their 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. 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" 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 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. 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.