ICON K63206L 2.5-3" Lift Stage 6 Coilover Conversion System with 4-Link/Expansion Packs | 2023-2025 Ford F250/F350 Super Duty 4WD

Features:

• 2.5-3" adjustable front lift height
• 4-Link system improves suspension articulation
• Terrain-adaptive CDEV shocks adjust automatically
• Control damping wirelessly through IIC app
• Rear expansion packs reduce axle wrap
• Track bar and bracket improve steering geometry
• Centerline stabilizer boosts steering control
• Coilovers and shocks are rebuildable and tunable
• Corrosion-resistant CAD plated shock bodies
• FK Rod Ends provide long-lasting performance
• Coil and leaf springs backed by lifetime warranty
• Improved ride quality on and off-road

Let Your Truck Ride Smarter And Work Harder

If your 2023-2025 Ford Super Duty is pulling heavy loads, navigating job sites, or bouncing around backroads, it deserves a suspension system that can keep up. The ICON Stage 6 Coilover Conversion System with 4-Link and Expansion Packs takes your truck’s performance to the next level by delivering a smoother, more responsive ride with added strength and control. With adjustable 2.5-3 inch front lift, this system gives you the clearance you need without compromising handling or comfort. The CDEV remote reservoir shocks actively respond to changing terrain, so whether you're cruising the freeway or crawling a trail, your ride stays controlled and composed. The 4-Link system replaces the restrictive factory radius arms, freeing up front suspension movement and improving ride quality across the entire range of travel. Rear expansion packs and included blocks reduce axle wrap and soften rear-end response under load, making towing or hauling feel far more stable. This is the kind of setup that makes you actually enjoy the drive, even when the truck is working hard.

Tuned Suspension That Responds To Every Detail

The Stage 6 system is built around ICON’s intelligent CDEV shock technology, which uses onboard sensors to monitor vehicle movement and terrain in real time. Connected to the ICON Intelligent Control app, these shocks adjust compression damping automatically at each corner, providing consistent performance no matter the driving conditions. The included 2.5 Series coilovers feature remote reservoirs to help dissipate heat and extend performance during high-speed off-road runs or long-distance towing. ICON’s 4-Link upgrade eliminates the suspension bind often found with radius arms, and includes upper and lower links with on-vehicle caster adjustability for fine-tuning your alignment. The bump steer correction bracket and adjustable track bar keep the front axle properly centered and geometry in check, reducing body roll and improving handling feel. In the rear, expansion leaf packs, U-bolts, and a cast block add lift while improving ride quality under load. This system is fully bolt-on, built to last, and designed to perform as a cohesive unit across pavement, dirt, or anything in between.

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 during installation
• ADAS systems require recalibration after installation
• Requires an iOS device to operate ICON Intelligent Control app
• Additional components needed if equipped with Onboard Scales or Dynamic Bending Headlamps
• Brake line kit is optional but recommended for cleaner install
• Installer must verify clearance between reservoir and wiring harness
• Rear components raise F-250 and slightly lower F-350 rear height
• Running 37" tires may require trimming for proper clearance