ICON K63174R 2023 Ford F250/F350 4–5.5-Inch Stage 4 Coilover Conversion Kit with Radius Arms

Engineered specifically for 2023 Ford F250 and F350 Super Duty models, this ICON Stage 4 kit transforms stock suspension performance by introducing a 4-to-5.5-inch adjustable coilover system paired with upgraded radius arms to correct wheel alignment and maintain optimal geometry at increased ride heights.

• Adjustable Lift Range: Provides precise control over ride height within the 4 to 5.5-inch specification through coilover preload adjustments, allowing customization for different tire dimensions, payload loads, and preferred stances while retaining functional wheel travel.
• Complete Geometry Correction: Ships with heavy-duty radius arms to compensate for the front-end sag and altered pinion angles inherent to 4-inch-plus lift builds; replaces deteriorated OEM pivots to eliminate steering wander, reduce play, and promote even tire wear.
• Coilover Suspension Upgrade: Converts the truck's springing mechanism to coilover technology, delivering superior bump absorption, consistent damping response, and enhanced comfort compared to traditional leaf springs across varied pavement and mild trail conditions.
• Tailored Super Duty Compatibility: Designed exclusively for 2023 F250 and F350 platform trucks; customers must confirm crew cab configuration and verify specific drivetrain or package requirements before purchase to ensure proper fitment.
• Robust Construction Standards: Assembled with durable mounting hardware and reinforced linkages rated for the torque and weight of Super Duty applications; features secure fastening systems and corrosion-resistant finishes to endure demanding daily and off-road usage.
• Enhanced Handling Dynamics: Balances weight transfer and reduces chassis body roll during cornering and braking, improving overall vehicle stability whether cruising on highways, towing heavy trailers, or navigating loaded bed conditions.
• Ease of Integration: Utilizes application-specific bracketing and mounting interfaces to streamline installation alongside existing safety and operational systems on the targeted 2023 models.

Fitment and Assembly Notes: Final setup may depend on individual vehicle variations and aftermarket component selections; assess the need for supplementary hardware such as extended brake lines or adjustable track bars based on the chosen lift position and wheel offset specifications.