ICON Stage 4 Coilover Conversion System w/ Radius Arms | 2023–2024 Ford F‑250/F‑350 | 4–5.5" Lift

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Engineered for the Super Duty owner who demands precision control, increased wheel travel, and uncompromised stability under load. ICON’s Stage 4 Coilover Conversion replaces the factory coil spring setup with 2.5 VS remote‑reservoir coilovers and heavy‑duty radius arms, delivering a true performance suspension capable of managing weight, speed, and terrain without sacrificing on‑road refinement.

The system corrects caster, stabilizes steering feel, and maintains predictable handling whether towing, hauling, or running high‑speed dirt. Remote reservoirs increase oil volume for thermal consistency, while the coilover architecture provides precise damping response across the full stroke.

Key Features

• 4–5.5" lift height range for stance correction and tire clearance

• 2.5 VS remote‑reservoir coilovers for thermal stability and consistent damping

• Heavy‑duty radius arms for corrected caster and improved tracking

• Increased wheel travel and improved suspension articulation

• Tuned for towing, hauling, and off‑road performance

• Direct bolt‑on conversion with included hardware

• Designed for long‑term durability under real‑world load

Technical Specs

• Lift Height: 4–5.5 inches

• Shock Type: 2.5 VS remote‑reservoir coilovers

• Radius Arms: Heavy‑duty, geometry‑corrected

• Platform: Ford F‑250 / F‑350

• Model Years: 2023–2024

• Drivetrain: 4×4

• Intended Use: Daily driving, towing, off‑road, overland

• Hardware: Included

Important Notes

• Professional installation recommended for proper coilover setup and caster correction

• Designed for 4×4 models only

• Verify wheel/tire clearance when running aftermarket combinations

• Not compatible with factory air suspension

Verified Fitment

• 2023 Ford F‑250 4×4

• 2023 Ford F‑350 4×4

• 2024 Ford F‑250 4×4

• 2024 Ford F‑350 4×4