ICON K63219RL 4-5.5" Lift Stage 9 Coilover Conversion System Kit w/ Radius Arms & Expansion Packs | 2023-2025 Ford F250/F350 Super Duty

Features:

• Provides 4-5.5" adjustable front lift height
• Fits 2023-2025 F-250 and F-350 4WD models
• Leaf packs add 2" of rear lift
• Dual front shocks for improved damping control
• CDEV shocks adapt automatically to terrain
• Wireless tuning through ICON IIC mobile app
• Radius arms increase strength and caster adjustability
• Improved ground clearance with no drop brackets
• Centerline stabilizer reduces steering wheel feedback
• Adjustable track bar enhances front-end alignment
• Stainless brake lines and bump stops included
• Shocks are fully rebuildable and re-tunable

Take Your Super Duty From Stock To Serious

If you're ready to transform your Super Duty into a more capable, better-handling, and off-road-ready machine, the ICON Stage 9 Coilover Conversion System with Radius Arms and Expansion Packs is exactly what your build needs. This kit delivers a true 4-5.5 inch front lift and 2 inches of rear lift, giving your truck a level stance and plenty of room for more aggressive tires. It's not just about the lift, though, this system gives you control and comfort that factory suspension can't match. With dual front shocks and rear piggyback reservoirs, the truck stays composed whether you're towing on the highway or crawling across rough trails. The Intelligent Control system uses live data to adjust each shock's compression automatically, so you get optimal ride quality without needing to touch a dial. The radius arms add strength and help dial in steering geometry while improving tire clearance and eliminating the need for drop brackets. Whether you're driving to work or hauling gear into the backcountry, this kit makes your truck feel built for the job.

Tuned Suspension Control With Added Rear Compliance

The Stage 9 system with radius arms and expansion packs is a fully integrated suspension solution engineered to handle the unique demands of towing, off-roading, and daily driving. At the front, ICON's 2.5 Series CDEV coilovers pair with secondary 2.5 CDCV shocks for dramatically increased damping control, while rear 2.5 piggyback shocks handle added weight and terrain changes with ease. These components are controlled through the ICON Intelligent Control (IIC) system, which adjusts compression settings automatically using real-time feedback from sensors on the vehicle. The fabricated radius arms are a major upgrade over stock, offering improved strength, better alignment capability, and added clearance without requiring drop brackets. Leaf spring expansion packs provide a smoother ride and 2 inches of lift in the rear, reducing axle wrap and improving suspension response over small bumps. A track bar drop bracket and adjustable track bar work together to correct steering geometry and keep the front axle properly aligned. Stainless steel brake lines, sway bar drop brackets, and bump stop spacers round out this high-performance suspension package designed for long-term durability and everyday use.

Fits: 2023, 2024, 2025 Ford F250/F350 Super Duty

Notes: Truck Parts Copywriter said:

• Fits 2023-2025 Ford F-250 and F-350 4WD models only
• Provides 4-5.5 inches of adjustable front lift
• Leaf spring expansion packs add 2 inches of rear lift
• Includes dual front shocks for enhanced damping control
• Fabricated radius arms improve strength and caster adjustment
• CDEV shocks require ICON Intelligent Control (IIC) module
• IIC app allows wireless tuning and automatic shock adjustment
• Not compatible with trucks equipped with Tremor package
• Secondary front shocks mount in factory shock locations
• System supports heavy towing and aggressive off-road use
• All shocks and coilovers are fully rebuildable and tunable
• Professional installation and post-install alignment strongly recommended