ICON K63213R 4-5.5" Lift Stage 3 Coilover Conversion System Kit w/ Radius Arms | 2023-2025 Ford F250/F350 Super Duty

Features:

• Adjustable 4-5.5" front lift height
• 2.5 Series coilovers with remote reservoirs
• 2.5 Series rear shocks improve handling
• Fabricated radius arms increase strength and clearance
• On-vehicle caster adjustment built into radius arms
• Dual steering stabilizers reduce unwanted feedback
• Increased wheel travel for better suspension flex
• Improved steering geometry with track bar drop bracket
• High ground clearance without radius arm drop brackets
• Stainless brake lines and heavy-duty bump stops included
• All shocks are rebuildable and re-tunable
• Backed by ICON’s limited lifetime warranty

Go Bigger Without Giving Up Everyday Driveability

When you're ready to lift your Super Duty and want real performance without sacrificing comfort, the ICON Stage 3 Coilover Conversion System with Radius Arms checks every box. Designed for 2023-2025 Ford F-250 and F-350 4WD models, this kit delivers 4-5.5 inches of adjustable front lift while upgrading your truck’s ride quality and steering feel in a big way. The included 2.5 Series coilovers and rear shocks are built to handle everything from highway hauling to gravel roads and mild off-road trails with ease. Fabricated radius arms replace the stock ones to give you better strength, improved caster adjustment, and more tire clearance at full lock. You’ll also gain ground clearance under the chassis by eliminating the need for drop brackets. Steering feels tighter and more planted thanks to the dual steering stabilizers and a track bar drop bracket that helps reduce bump steer. Whether you’re driving loaded, lifted, or just want your truck to feel better on the road, this kit gives you the lift you want and the ride you didn’t know you were missing.

Complete Suspension Geometry And Control In One Package

ICON’s Stage 3 Coilover System with Radius Arms is engineered to deliver performance that goes far beyond simple lift height. The 2.5 Series remote reservoir coilovers allow front ride height adjustment from 4 to 5.5 inches and are tuned specifically for the Super Duty platform. These remote reservoirs increase fluid capacity and reduce heat buildup, making them ideal for long towing days or moderate off-road use. Out back, 2.5 Series internal reservoir shocks improve rebound control and ride stability while handling heavy loads or rough terrain. The heavy-duty fabricated radius arms are a major upgrade from stock, offering on-vehicle caster adjustment, maintenance-free bushings, and more tire clearance at full steering lock. Unlike traditional lift kits, this setup eliminates the need for radius arm drop brackets, which helps raise ground clearance and maintain proper geometry. ICON’s track bar drop bracket and dual steering stabilizers round out the system by improving axle centering and reducing unwanted road feedback. The result is a fully integrated suspension system that delivers real-world performance and long-term durability for your Super Duty.

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 is height adjustable from 4 to 5.5 inches
• Allows clearance for larger wheels and tires
• Fabricated radius arms eliminate need for drop brackets
• Radius arms provide on-vehicle caster adjustment
• Coilovers include remote reservoirs for added cooling
• Rear shocks tuned for towing and off-road stability
• All components are bolt-on using factory locations
• Includes sway bar brackets, bump stops, and brake lines
• Professional alignment is required after installation
• Shocks and coilovers are rebuildable and re-tunable
• Covered by ICON’s limited lifetime warranty on key components