ICON 2017-2022 Ford F250/F350, 2.5-3" Lift, Stage 4 Coilover Conversion System (K63144)
The ICON Vehicle Dynamics Stage 4 Coilover Conversion System is a high-performance suspension upgrade engineered specifically for 2017–2022 Ford F-250 and F-350 Super Duty 4WD trucks. Designed to deliver superior ride comfort, enhanced damping capability, and improved off-road performance, this system features ICON 2.5 Series remote reservoir coilovers, adjustable track bar components, dual steering stabilizers, and rear piggyback reservoir shocks. Built for demanding work trucks, towing setups, and off-road applications, this system significantly improves suspension control while maintaining long-term durability and serviceability.
Adjustable 2.5–3” Front Lift for Improved Stance
The ICON 2.5 Series coilover conversion system provides adjustable front lift heights ranging from approximately 2.5” to 3” depending on model year and configuration. This adjustability improves ground clearance and allows fitment of larger tire and wheel combinations while maintaining proper suspension geometry.
2.5 Series Remote Reservoir Coilovers
Front coilovers feature remote reservoirs that increase oil capacity and improve cooling efficiency. This design reduces heat buildup during heavy-duty use and provides consistent damping performance across both on-road and off-road environments.
Rear Piggyback Reservoir Shocks
The system includes ICON 2.5 Series piggyback reservoir rear shocks designed to improve vehicle stability and maintain consistent ride quality under load. Increased oil capacity enhances cooling performance and reduces shock fade during aggressive driving.
Adjustable Front Track Bar for Proper Alignment
An adjustable front track bar is included to re-center the front axle after lifting the vehicle. This component improves steering geometry and maintains precise alignment for better handling and overall driving stability.
Dual Steering Stabilizer System
The included dual steering stabilizer kit improves steering control and reduces feedback when driving with larger tires or across rough terrain. This setup enhances driver confidence and improves vehicle handling under demanding conditions.
Vehicle-Specific Shock Valving
ICON engineers design each shock with vehicle-specific valving to optimize ride comfort and suspension performance. This precision tuning improves handling, reduces body roll, and enhances overall ride quality compared to factory suspension components.
Heavy-Duty Construction for Long-Term Reliability
All shock components feature corrosion-resistant CAD-plated bodies and heavy-duty shafts designed to withstand harsh operating environments. The fully rebuildable design ensures long-term serviceability and reliable performance throughout the lifespan of the system.
Designed for Maximum Suspension Performance
The coilover conversion system significantly improves overall damping performance while allowing additional suspension upgrades such as secondary shocks. This flexibility makes the Stage 4 system ideal for drivers seeking enhanced capability and performance.
Specifications
- Vehicle Fitment: 2017–2022 Ford F-250 / F-350 Super Duty 4WD
- SKU: K63144
- Lift Height: 2.5"–3" Adjustable Front Lift
- Rear Lift Height: Approximately 0" Rear Lift
- Front Shocks: ICON 2.5 Series Remote Reservoir Coilovers
- Rear Shocks: ICON 2.5 Series Piggyback Reservoir Shocks
- Front Track Bar: Adjustable Track Bar Included
- Steering Stabilizers: Dual Steering Stabilizer Kit Included
- Shock Body Diameter: 2.5"
- Shock Construction: CAD-Plated Aluminum Bodies with 7/8" Shafts
- Spring Type: Performance Coil Springs (Diesel Engine Rated)
- Suspension Travel: Increased Wheel Travel Over Stock
- Recommended Tire Size: Up to 35" x 12.50" (Vehicle Dependent)
- Recommended Wheels: 17x8.5", 18x9", or 20x9" with Proper Backspacing
- Serviceability: Fully Rebuildable and Revalvable Shocks
- Install Type: Bolt-On Coilover Conversion System
- Compatibility Note: Designed for Diesel Engine Models
- Application Note: Removal of Coil Centering Cup Required for Installation
- Use Case: Towing, Work Trucks, Overlanding, Heavy Off-Road Use
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