Product Description

ICON 2008-2010 Ford F-250/F-350 Super Duty 4WD 4-5.5" Lift Stage 4 Coilover Conversion System (K63124)

The ICON Vehicle Dynamics Stage 4 Coilover Conversion System is a high-performance suspension upgrade designed for 2008–2010 Ford F-250 and F-350 Super Duty 4WD trucks. Engineered to replace the factory coil spring setup with ICON’s advanced coilover system, this kit delivers dramatically improved ride quality, increased wheel travel, and superior damping control for both on-road comfort and off-road performance. 

Adjustable 4–5.5” Lift for Custom Ride Height

This system provides an adjustable ride height range of 4 to 5.5 inches, allowing you to fine-tune stance, improve ground clearance, and accommodate larger wheel and tire combinations. The adjustability ensures optimal geometry for a wide range of driving and load conditions. 

2.5 Series Coilover Conversion Performance

ICON 2.5 Series coilovers are built for high-performance damping with vehicle-specific valving that improves both compression and rebound control. This results in a smoother, more controlled ride on pavement and significantly improved stability off-road. 

Bolt-In Coilover Conversion Design

This system is designed as a bolt-in conversion that fits into the OE coil bucket location, simplifying installation while delivering a major upgrade in suspension capability. No major fabrication is required, making it a straightforward high-end upgrade. 

Increased Wheel Travel and Reduced Body Roll

By replacing the factory coil spring system with coilovers, this kit increases usable wheel travel and reduces body roll, improving traction, handling, and overall vehicle control in both on-road and off-road environments.

Fully Serviceable, High-Strength Construction

ICON coilovers feature corrosion-resistant shock bodies, large diameter shafts, and fully rebuildable/revalvable construction. This ensures long-term durability and serviceability even under heavy use conditions. 

Optional Secondary Shock Capability

The coilover conversion design allows for the addition of secondary shocks, enabling further performance tuning for extreme off-road applications or heavy-duty builds. 

Specifications

  • Vehicle Fitment: 2008–2010 Ford F-250/F-350 Super Duty 4WD
  • Lift Height: 4–5.5" Adjustable Front Lift
  • Front Suspension: ICON 2.5 Series Coilover Conversion System
  • Shock Type: Remote Reservoir Coilovers (Vehicle-Specific Valving)
  • Mounting: Bolt-In OE Coil Bucket Location
  • Suspension Travel: Increased Wheel Travel Over Stock
  • Adjustability: Ride Height Adjustable Coilovers
  • Construction: CAD-Plated Steel Bodies with 7/8" Shafts
  • Serviceability: Fully Rebuildable & Revalvable Design
  • Upgrade Capability: Supports Secondary Shock Addition
  • Recommended Tire Size: Up to 37" (May Require Modifications)
  • Use Case: Off-Road, Towing, Overlanding, Daily Driving

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