ICON K65914RL 4.5" Lift Stage 5 Suspension System Kit w/ Radius Arms & Expansion Packs (Gas) | 2023-2025 Ford F250/F350 Super Duty

Features:

• Fits 2023–2025 F-250/F-350 gas 4WD models
• 4.5" front lift with dual rate coil springs
• 2" rear lift with leaf spring expansion packs
• 2.5 CDCV shocks with 10 damping adjustments
• Remote reservoirs reduce heat and improve consistency
• 50% more front wheel travel than stock
• Radius arms increase strength and ground clearance
• Built-in caster cams allow easy alignment correction
• Adjustable track bar centers axle and improves handling
• Centerline stabilizer with piggyback reservoir included
• Stainless steel braided brake lines for durability
• Shocks are fully rebuildable and re-tunable
• Lifetime warranty on springs and fabricated parts

Transform The Way Your Super Duty Performs

If you are looking to unlock the full potential of your Ford Super Duty, the ICON Stage 5 Suspension System with Radius Arms and Expansion Packs is the upgrade you need. This kit delivers a 4.5 inch lift up front and a 2 inch lift in the rear, giving your truck the aggressive stance and clearance it deserves. The dual rate coil springs are tuned to keep your ride smooth on pavement but firm when the terrain pushes back, so comfort and capability go hand in hand. Out back, the expansion packs reduce axle wrap and improve small bump compliance, making towing and daily driving feel more controlled and predictable. ICON’s 2.5 CDCV shocks with remote reservoirs let you adjust compression across ten different settings, tailoring your truck’s handling for everything from hauling trailers to weekend trail runs. The Centerline steering stabilizer with a piggyback reservoir ensures you stay in command even with oversized tires, keeping steering tight and confident. With this system, your Super Duty is ready for long highway drives, tough job sites, and backroad adventures without compromise.

Precision Suspension Engineering With Proven ICON Quality

The ICON K65914RL Stage 5 System is designed for drivers who demand more than just lift height. The 4.5 inch front coil springs use a dual rate design, starting with a softer initial rate for a comfortable ride and stiffening under compression to prevent bottoming out off-road. The 2.5 Aluminum Series CDCV shocks feature remote reservoirs for increased oil capacity and cooling, with ten compression settings that allow precise tuning to match driving conditions. Fabricated radius arms replace factory components to provide added strength, built-in caster adjustment, and improved clearance at full steering lock. The adjustable track bar works with the drop bracket to center the axle and reduce bump steer, giving you predictable handling both on the road and off. ICON’s expansion packs deliver 2 inches of rear lift while maintaining comfort and stability under load, outperforming basic block lifts. Stainless steel braided brake lines, sway bar drop brackets, and bump stop spacers complete the kit to ensure proper geometry and reliable operation. Backed by ICON’s lifetime guarantee on springs and fabricated parts, this suspension system is engineered for long-lasting strength and consistent performance.

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

Notes:

• Fits 2023–2025 Ford F-250/F-350 4WD gas trucks only.
• Not compatible with diesel, dually, or Tremor models.
• Provides 4.5" front lift and 2" rear lift.
• Expansion packs reduce axle wrap compared to block lifts.
• Radius arms improve strength and eliminate drop brackets.
• CDCV shocks allow 10 levels of compression adjustment.
• Remote reservoirs require clearance during installation.
• Professional alignment is required after installation.
• Larger tires may need trimming or wheel spacers.
• System tuned specifically for gas engine trucks.
• Shocks are rebuildable and re-tunable for long-term use.
• Lifetime warranty covers springs and fabricated components.