ICON K63179L 4-5.5" Lift Stage 9 Coilover Conversion System Kit w/ 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 trucks
• Rear lift achieved with leaf expansion packs
• 4-link system improves suspension articulation
• Dual front shocks for maximum front damping
• CDEV shocks allow wireless compression control
• Real-time tuning via ICON IIC smartphone app
• Adjustable track bar improves axle alignment
• Centerline stabilizer enhances steering precision
• Increased wheel travel for off-road capability
• Shocks are fully rebuildable and re-tunable
• Stainless steel brake lines included in kit

Upgrade Your Ride Without Sacrificing Daily Comfort

If you're ready to give your Super Duty a serious lift and a major upgrade in ride quality, the ICON Stage 9 Coilover Conversion System with Expansion Packs has what you need. This setup is designed for 2023-2025 Ford F-250 and F-350 4WD models and delivers 4-5.5 inches of front lift and 2 inches of rear lift using leaf spring expansion packs, all without compromising comfort or capability. The result is a truck that looks tough, feels smooth, and handles like it's on rails whether you're hauling, commuting, or tackling your favorite trail. ICON’s CDEV shocks pair with the Intelligent Control system to give you real-time compression tuning that adjusts automatically based on terrain. You’ll feel more confident in corners, more stable under load, and more connected to the road no matter what conditions you’re in. And thanks to the 4-link conversion up front, the suspension stays planted through articulation without sacrificing caster or steering control. From worksite to weekend, this kit makes your Super Duty feel like a whole new machine.

Engineered For High Travel And Smart Suspension Response

The Stage 9 system with expansion packs is built around ICON’s most advanced suspension technology to give your 2023-2025 Super Duty consistent control, comfort, and articulation across a wide range of driving environments. Up front, the 2.5 Series CDEV coilovers are paired with secondary remote reservoir shocks, significantly boosting damping performance and heat dissipation. These shocks connect to the ICON Intelligent Control (IIC) system, which uses built-in sensors to monitor chassis movement and automatically adjust compression settings on the fly. This means the suspension responds to terrain in real time, without needing manual input once configured. The full 4-link conversion improves suspension geometry, eliminates bind under articulation, and maintains positive caster throughout the entire range of travel. In the rear, the leaf spring expansion packs offer 2 inches of lift while reducing axle wrap and enhancing small bump compliance compared to standard lift blocks. Supporting components like the Centerline steering stabilizer, adjustable track bar, extended brake lines, and high-strength U-bolts all contribute to a well-rounded suspension package built for towing, trail use, and daily driving.

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

Notes:

• Fits 2023-2025 Ford F-250 and F-350 4WD models only
• Provides 4-5.5 inches of front lift height
• Rear lift achieved using 2" leaf expansion packs
• Includes full 4-link conversion for front suspension
• Dual front shocks included for enhanced damping control
• ICON IIC system required for CDEV shock functionality
• IIC app enables wireless suspension adjustment and setup
• Shock system responds automatically to terrain changes
• Designed for use with factory coil bucket location
• Not compatible with trucks equipped with Tremor package
• Professional installation and alignment strongly recommended
• All shocks and coilovers are fully rebuildable and tunable