ICON K64543 4.5" Lift Stage 3 Suspension System Kit | 2023-2025 Ford F250/F350 Super Duty DIESEL

Features:

• Fits 2023–2025 F-250/F-350 4WD Diesel
• 4.5" Front Lift for Better Ground Clearance
• 2.5" Shocks Provide Superior Damping Control
• Custom-Tuned for Ford Super Duty Platform
• Dual Rate Coil Springs Improve Ride Comfort
• Increases Front Wheel Travel by 50% Over Stock
• Dual Steering Stabilizers Enhance Steering Precision
• Radius Arm Drops Maintain Factory Geometry
• Track Bar Bracket Reduces Bump Steer Effects
• Heavy-Duty Rear Lift Blocks with U-Bolts
• Shocks Are Fully Rebuildable and Re-Tunable
• Lifetime Warranty on Springs and Fabricated Parts

Turn Your Super Duty Into A Trail Ready Beast

When you're ready to push your 2023-2025 Super Duty beyond the pavement, the ICON Stage 3 4.5" Suspension System is built to handle it. This kit gives your truck a commanding stance with improved ride quality that’s noticeable from the driver’s seat the moment you hit the road. Whether you're towing on the highway or exploring off-grid trails, the upgraded 2.5 Series shocks with internal reservoirs soak up harsh impacts and keep your ride smooth and controlled. The dual rate coil springs up front provide a soft initial feel while still delivering strength and stability when you need it most. You also get ICON’s dual steering stabilizer kit, which helps tame the feedback and shake that can come with oversized tires. From washboard roads to weekend hauls, every component in this kit is tuned to keep your truck driving better than stock without sacrificing capability. It’s the perfect upgrade for truck owners who want their Super Duty to work hard and play even harder.

Built For Long Travel High Performance And Load Stability

The ICON Stage 3 system delivers a high-performance suspension setup for F-250 and F-350 diesel models from 2023-2025, with parts specifically tuned for increased travel and long-term durability. At the heart of this system are ICON’s 2.5 Aluminum Series shocks, featuring internal reservoirs and 7/8-inch shafts for improved heat dissipation and consistent damping during high-load or off-road use. The dual rate coil springs provide 4.5 inches of front lift while balancing comfort, control, and articulation across a range of terrain. The rear lift comes from heavy-duty fabricated blocks, secured with extended u-bolts, and paired with matching 2.5 shocks for balanced damping front to rear. ICON’s dual opposing 2.0 steering stabilizers further improve handling precision, especially when running larger aftermarket wheels and tires. The kit also includes radius arm and track bar drop brackets to correct suspension geometry and alignment, which are critical for maintaining predictable handling and tire wear. With fully rebuildable and re-tunable shocks, this system is built for serious truck owners who demand performance both on-road and off.

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

Notes:

• Designed for 2023–2025 Ford F-250/F-350 4WD diesel models
• Provides 4.5" front and 5" rear lift height
• Ideal for off-road, towing, and daily driving
• 2.5 Series shocks offer increased heat dissipation
• Dual rate front coils balance comfort and control
• Dual steering stabilizers improve handling with larger tires
• Maintains proper geometry with included drop brackets
• Shocks are fully rebuildable and re-tunable
• Not compatible with gas engine or 2WD trucks
• Supports larger tire and wheel combinations
• Professional installation recommended for best performance
• Backed by lifetime warranty on springs and fabricated components