ICON K63174 4-5.5" Lift Stage 4 Coilover Conversion System Kit | 2023-2025 Ford F250/F350 Super Duty

Features:

• Adjustable 4-5.5" front lift range
• 2.5 Series coilovers with remote reservoirs
• 2.5 Series piggyback rear reservoir shocks
• Dual steering stabilizers improve steering control
• Adjustable track bar centers front axle precisely
• Radius arm brackets correct caster and geometry
• Improves comfort and control on rough terrain
• Increased wheel travel over factory suspension
• Bolt-on installation with no major modifications
• Heavy-duty rear blocks and U-bolts included
• Shocks and coilovers are rebuildable and tunable
• Backed by ICON's limited lifetime warranty

Take Your Suspension To The Next Level Of Control

If you're looking for a high-performance lift that delivers more than just height, the ICON Stage 4 Coilover Conversion System was built to give your Super Duty a serious edge. This kit offers a front lift range of 4 to 5.5 inches, giving your 2023-2025 Ford F-250 or F-350 both the clearance and confidence to run aggressive wheels and tires. But the real upgrade comes in how it handles. From job sites to backroads and everywhere in between, the 2.5 Series coilovers and piggyback reservoir rear shocks soak up the terrain while keeping your truck smooth and composed. The adjustable track bar makes a big difference in how your front end tracks, especially when towing or off-roading. Steering feel is tight and responsive thanks to the dual stabilizer kit, which helps reduce wandering and wheel shake. Whether you're tackling washboard roads or hauling heavy loads, this Stage 4 system transforms your Super Duty into a truck that rides and handles like it should.

Integrated Geometry Tuning With Reservoir Damping Performance

The Stage 4 system from ICON is a complete suspension upgrade engineered for Super Duty owners who demand more precision, stability, and control. At the front, ICON’s 2.5 Series coilovers with remote reservoirs provide not only height adjustability but also increased oil capacity and heat dissipation for long-haul durability and fade-free performance. The rear piggyback reservoir shocks match the front’s performance output and are tuned specifically for the 2023-2025 F-250 and F-350 chassis, offering better control under load and in rough conditions. ICON’s adjustable track bar allows fine-tuning of axle alignment after the lift, reducing bump steer and helping to keep the front end centered. Radius arm drop brackets correct caster angles and maintain suspension geometry for proper handling at all lift heights. The system also includes dual steering stabilizers with 2.0 Series shocks to improve control with larger tires. With stainless brake lines, heavy-duty lift blocks, and corrosion-resistant finishes throughout, this kit is designed to perform reliably in any real-world application.

Fits: 2023, 2024, 2025 Ford F250/F350 Super Duty

Notes:

• Designed specifically for 2023-2025 Ford F-250 and F-350 4WD models
• Not compatible with Tremor package-equipped trucks
• Front lift height is adjustable from 4 to 5.5 inches
• Rear shocks accommodate up to 3 inches of rear lift
• Ideal for aggressive off-road use, towing, and daily driving
• Adjustable track bar allows precise axle centering
• Dual steering stabilizers help manage larger tire setups
• Fabricated radius arm drop brackets correct suspension geometry
• All components are bolt-on and install using factory mounting points
• Professional alignment is strongly recommended after installation
• Shocks and coilovers are fully rebuildable and re-tunable
• Includes stainless steel brake lines and heavy-duty U-bolts
• Covered by ICON’s limited lifetime warranty on key components