ICON 2023–2024 Ford F-250/F-350 4–5.5‑Inch Stage 4 Coilover Conversion System | K63174

Crafted exclusively for 2023–2024 Ford Super Duty 4WD platforms, this ICON Stage 4 coilover conversion system replaces compromised factory torsion bars with fully adjustable monotube shocks that deliver a precise 4–5.5‑inch lift, eliminate front-end dive, and support oversized tire clearances without compromising steering geometry.

• All-Weather Tolerance & Durability: External reservoir blocks constructed from machined aluminum dissipate heat efficiently while chromoly pistons and dual-sealed dust wipers prevent corrosion, sand intrusion, and internal wear during sustained high-frequency articulation.
• Precision Lift & Size Control: Threaded collar adjustments let you dial ground clearance across the full 4–5.5‑inch range while maintaining proper ball joint angles and preventing premature drivetrain fatigue under torque loads.
• OEM-Match Fitment: Designed specifically for Crew Cab 4WD gas F-250 and F-350 models (excluding Cab & Chassis variants), the conversion brackets align directly with factory upper and lower mounting points for a seamless mechanical swap.
• Load-Bearing Stability: Progressive rate coil springs work in tandem with multi-stage internal valving to absorb massive impact forces, keeping the front end planted during emergency braking, towing pulls, and sidehill crawling.
• Clearance Without Cutting: The corrected suspension geometry provides sufficient wheel well room to run up to 37×12.50‑inch all-terrain radials immediately, minimizing the need for aftermarket fender trimming or bumper relocation.
• Alignment & Installation Notes: Because the raised ride height shifts the differential laterally, installing an adjustable front track bar is necessary to center the axle and restore factory steering parameter accuracy.

Constructed under rigorous testing protocols and covered by a comprehensive limited warranty against structural cracks, seal failures, and finish degradation when installed per published specifications, this conversion kit bridges the gap between daily-driving comfort and hardcore trail capability.