ICON K63213RL 4-5.5" Lift Stage 3 Coilover Conversion System Kit w/ Radius Arms & Expansion Packs | 2023-2025 Ford F250/F350 Super Duty

Features:

• Adjustable 4-5.5" front lift height
• 2" rear lift with expansion leaf packs
• 2.5 Series front coilovers with reservoirs
• 2.5 Series rear shocks improve control
• Radius arms increase strength and caster adjustment
• Dual steering stabilizers reduce steering feedback
• Improves ride comfort on and off-road
• Increased wheel travel and articulation over stock
• Maintains proper geometry with track bar bracket
• Stainless steel brake lines and bump stop spacers
• All shocks are fully rebuildable and tunable
• Lifetime warranty on springs and fabricated parts

Give Your Super Duty The Lift It Deserves

If you’re serious about upgrading your Super Duty’s ride and stance without sacrificing comfort or control, the ICON Stage 3 Coilover Conversion System with Radius Arms and Expansion Packs is the kit that gets it done right. Built specifically for 2023-2025 Ford F-250 and F-350 4WD trucks, this system gives you adjustable front lift from 4 to 5.5 inches and 2 inches of rear lift using expansion leaf packs instead of traditional lift blocks. That means better ride quality, less axle wrap, and more control when you're loaded down or on uneven roads. The included fabricated radius arms not only beef up strength over factory arms but also improve caster alignment, steering clearance, and ground clearance, all while ditching the need for drop brackets. This kit is perfect for truck owners who split time between towing, job site work, and weekend adventures. The dual steering stabilizers keep the wheel steady, even with oversized tires, and the ICON-tuned shocks deliver a smoother, more planted feel whether you're on gravel or pavement. Everything bolts on cleanly, performs like it should, and is built to last for the long haul.

Tuned Suspension Performance With Built In Strength

The ICON K63213RL system delivers a fully engineered suspension solution that balances lift, performance, and geometry correction for the 2023-2025 Super Duty platform. At the core are ICON’s 2.5 Series remote reservoir coilovers up front, giving you both ride height adjustability and fade-resistant damping for demanding conditions. These coilovers are paired with matching 2.5 Series internal reservoir rear shocks, specifically tuned for the weight and handling needs of the F-250 and F-350. ICON’s expansion leaf packs replace standard rear lift blocks, offering better small bump compliance, improved traction, and reduced wheel hop. The fabricated radius arms come with on-vehicle caster adjustment and are designed to maximize tire clearance at full lock while increasing chassis ground clearance. A track bar drop bracket helps realign the axle and eliminate bump steer, improving both steering feedback and straight-line tracking. The dual steering stabilizer setup includes 2.0 Series shocks for additional damping, especially useful when running heavier tires. With stainless steel brake lines, sway bar drop brackets, and bump stop spacers included, this kit offers a true front-to-rear upgrade built to work as a system.

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

Notes:

• Fits 2023-2025 Ford F-250 and F-350 4WD models only
• Not compatible with Tremor package-equipped trucks
• Front lift height is adjustable from 4 to 5.5 inches
• Rear lift provided by ICON expansion leaf packs
• Expansion packs improve ride quality over lift blocks
• Fabricated radius arms eliminate need for drop brackets
• Radius arms allow on-vehicle caster adjustment
• Coilovers include remote reservoirs for better cooling
• Rear shocks are tuned specifically for Super Duty chassis
• System improves steering response and reduces bump steer
• Dual steering stabilizers help control larger tire setups
• All components are designed for bolt-on installation
• Professional alignment is required after installation
• Shocks and coilovers are fully rebuildable and tunable
• Covered by ICON’s limited lifetime warranty on key components