ICON K64535L 4.5" Lift Stage 5 Suspension System Kit w/ Expansion Packs (Gas) | 2023-2025 Ford F250/F350 Super Duty

Features:

• Fits 2023–2025 F-250/F-350 gas 4WD
• 4.5" front lift with dual rate coils
• 2" rear lift with expansion packs
• 2.5 remote reservoir shocks front and rear
• Shocks include CDCV with 10 damping settings
• Remote reservoirs improve cooling and performance
• 50% more front wheel travel than stock
• Radius arm brackets restore caster and geometry
• Adjustable track bar improves axle alignment
• 2.5 Centerline stabilizer with piggyback reservoir
• Expansion packs improve ride and reduce axle wrap
• Shocks are fully rebuildable and tunable
• Backed by ICON’s lifetime component warranty

Unlock The True Capability Of Your Super Duty

If you want your truck to perform as good as it looks, the ICON Stage 5 Suspension System with Expansion Packs is built to deliver. Designed for 2023–2025 F-250 and F-350 gas models, this kit brings a 4.5 inch lift up front and 2 inches in the rear, giving you the stance and clearance needed for aggressive wheels and tires. It is more than just height though, with dual rate coil springs that keep the ride smooth on the street and stable when the terrain gets rough. The rear expansion packs improve comfort and cut down on axle wrap, which makes a big difference when towing or hauling. ICON’s 2.5 remote reservoir shocks are equipped with CDCV adjusters, giving you ten levels of compression control so you can fine-tune your ride for any situation. Add in the Centerline steering stabilizer with a piggyback reservoir and you get precise handling and confidence even with oversized tires. From daily driving to job site use and weekend trail runs, this system gives your truck the balance of comfort and control it deserves.

Advanced Suspension Design For Strength And Control

The ICON K64535L Stage 5 System combines precision engineering with durable components to create a complete suspension solution for gas-powered Super Duty trucks. Dual rate coil springs up front provide a softer initial response for everyday comfort, while firming up under compression to resist bottoming in tougher conditions. ICON’s 2.5 Aluminum Series shocks include remote reservoirs that increase oil volume and cooling capacity, keeping performance consistent during long trips or heavy off-road use. With CDCV adjusters, you can quickly change compression settings across ten levels, tailoring your suspension for towing, highway travel, or rocky trails. The adjustable track bar keeps the front axle properly aligned, while radius arm drop brackets restore caster and steering geometry for predictable handling. Out back, ICON’s expansion packs lift the truck while improving compliance and reducing axle wrap compared to standard lift blocks. Stainless steel braided brake lines, sway bar drop brackets, and bump stop spacers are included to complete the system. Every shock is rebuildable and tunable, and the springs and fabricated components are backed by ICON’s lifetime guarantee.

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

Notes:

• Fits 2023–2025 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.
• Rear lift achieved with expansion packs, not blocks.
• Expansion packs improve ride quality and reduce axle wrap.
• Shocks feature CDCV adjusters with 10 compression settings.
• Remote reservoirs require clearance for proper installation.
• System tuned for gas engine weight balance and geometry.
• Professional alignment is required after installation.
• Factory wheels may need spacers with larger tires.
• Trimming may be required for aggressive tire setups.
• All components are bolt-on, no cutting or welding needed.
• Shocks are fully rebuildable and re-tunable for long-term use.
• Lifetime warranty covers springs and fabricated components.