ICON K63206RL 2.5-3" Lift Stage 6 Coilover Conversion System with Radius Arms/Expansion Packs | 2023-2025 Ford F250/F350 Super Duty 4WD

Features:

• 2.5-3" adjustable front lift height
• Terrain-adaptive CDEV shocks adjust automatically
• Wireless tuning with ICON Intelligent Control app
• Radius arms improve strength and tire clearance
• Sealed bushings reduce noise and vibration
• Rear expansion packs reduce axle wrap
• Track bar bracket corrects bump steer geometry
• Adjustable track bar improves front axle alignment
• Coilovers and shocks are rebuildable and tunable
• Centerline stabilizer enhances steering control
• Corrosion-resistant CAD plated shock bodies
• Coil and leaf springs backed by lifetime warranty

Unlock Smooth Control And Serious Strength On Every Drive

If your 2023-2025 Super Duty feels more like a chore to drive than a capable machine, the ICON Stage 6 Coilover Conversion System with Radius Arms and Expansion Packs changes the game completely. This kit doesn’t just lift your truck 2.5 to 3 inches, it transforms how it rides, handles, and responds in real-world conditions. Whether you’re hauling gear across the job site or heading off-road with a fully loaded bed, this setup keeps your truck planted and comfortable through it all. ICON’s CDEV shock tech senses terrain in real time and adjusts damping instantly, giving you smooth control whether you're on pavement, gravel, or deep into a trail. The fabricated radius arms are built tough and designed to improve tire clearance at full lock, so running larger tires like 37s becomes far more practical. With the rear expansion packs reducing axle wrap and adding compliance, the ride quality is noticeably more refined even under load. It’s a system built for drivers who expect more from their truck every mile.

Engineered Suspension That Adapts To Every Terrain Change

The Stage 6 system with radius arms brings a smart and balanced suspension solution to 2023-2025 Super Duty 4WD trucks. At the core are ICON’s 2.5 Series CDEV remote reservoir coilovers and piggyback rear shocks, each controlled by the ICON Intelligent Control app. The system actively monitors vehicle movement through onboard sensors and fine-tunes compression damping at each shock based on changing terrain conditions. Front suspension performance is further enhanced by the boxed radius arms, which use sealed pivot bushings for quiet operation and allow for on-vehicle caster adjustments. The included adjustable track bar and bump steer correction bracket help maintain correct front-end geometry, which improves steering feel and alignment during articulation. Out back, the leaf spring expansion packs and cast blocks work together to improve ride quality while reducing axle wrap under heavy load or acceleration. This system bolts into factory mounting points and is fully serviceable, delivering long-term performance and control in every driving environment.

Fitment: 2023, 2024, 2025 Ford F250/F350 Super Duty 4WD

Notes:

• Only fits 2023-2025 Ford F-250/F-350 4WD models
• Not compatible with F-350 Cab & Chassis or dually models
• Designed for single rear wheel applications only
• Lift height varies depending on engine and Tremor package
• Factory coil centering cup must be removed for install
• ADAS systems must be recalibrated after installation
• Requires an iOS device to operate ICON Intelligent Control app
• Additional components required if equipped with Onboard Scales or Dynamic Bending Headlamps
• Brake line kit is optional but recommended for easier install
• Installer must confirm clearance between reservoir and wiring harness
• Rear leaf pack may lower F-350 ride height by 0.5"
• Running 37" tires may require fender trimming