ICON V.S. 2.5 Series Front Coilover Conversion Kit for 2008-2016 Ford F-250/F-350 4WD Diesel

The ICON Vehicle Dynamics V.S. 2.5 Series Coilover Conversion Kit replaces the factory front coil spring arrangement on 2008-2016 Ford F-250 and F-350 4WD diesel trucks with a bolt-in coilover system that delivers 4-6.5 inches of front lift and ride-height adjustability. This kit is designed for use with ICON fabricated shock hoops and fits 4WD diesel models only; lift heights are based on a 4WD Crew Cab diesel configuration.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

Tunable Lift and Reduced Body Roll

Ride-height-adjustable coilovers let the owner dial in lift between 4 and 6.5 inches rather than committing to a fixed height at install. That adjustability also means suspension geometry can be revisited as tire size or payload changes over time. Vehicle-specific shock valving is calibrated for the F-250/F-350 platform, reducing body roll and improving control on both paved roads and off-road terrain where the heavy Super Duty chassis would otherwise push its limits.

Remote Reservoirs for Sustained Off-Road Performance

Remote reservoirs increase shock oil capacity and provide a dedicated path for heat to dissipate during extended off-road use. On a heavy-duty diesel truck running loaded across rough terrain, shock fade from heat buildup is a real performance limiter. The remote reservoir design keeps damping consistent across long runs, so the suspension behaves at the end of a trail the same way it did at the start.

Built for Longevity and Future Upgrades

Corrosion-resistant CAD-plated shock bodies and 7/8-inch shafts are paired with ICON-engineered coil springs that carry a lifetime guarantee against sagging or breakage. FK rod end bearings minimize deflection and are rated for demanding environments. The shocks are fully rebuildable and revalveable, so performance can be restored or recalibrated without replacing the entire unit. The conversion is also designed to accept a secondary shock, providing a clear upgrade path for owners who want to build toward a higher-performance system later.

Features

• Bolt-in fitment: designed for use with ICON fabricated shock hoops (part numbers 61950L and 61950R, required, sold separately)
• 4-6.5 inch front lift: ride-height adjustable coilovers; lift heights based on 4WD Crew Cab diesel
• Remote reservoirs: increase oil capacity and dissipate heat for consistent damping during extended off-road use
• CAD-plated shock bodies with 7/8-inch shafts: corrosion-resistant construction for long service life
• ICON-engineered coil springs: rated for diesel engine weight; guaranteed for life against sagging or breakage
• Rebuildable and revalveable shocks: secondary shock addition available; contact ICON for options

Specifications

Who This Is For and Isn't

This kit suits owners of 2008-2016 Ford F-250 or F-350 4WD diesel trucks who want 4-6.5 inches of adjustable front lift with improved damping performance on and off road, and who are building around or already have ICON fabricated shock hoops installed.

This kit does not fit 2WD models, gasoline-powered F-250/F-350 trucks, or any Super Duty outside the 2008-2016 model years. ICON fabricated shock hoops (part numbers 61950L and 61950R) are required for installation and are not included. This kit covers the front suspension only.

Common Questions

Do the ICON fabricated shock hoops come with this kit?

The ICON fabricated shock hoops (part numbers 61950L and 61950R) are required for installation of this coilover conversion kit but are sold separately. The kit is designed specifically to bolt into those hoops and will not install without them.

Does this kit fit gasoline-powered F-250 and F-350 trucks?

No. The coil springs in this V.S. 2.5 Series Coilover Conversion Kit are rated for diesel engines. The kit fits 2008-2016 Ford F-250 and F-350 4WD diesel models only; gasoline-powered Super Duty trucks are not a supported fitment.

Will factory wheels and tires still fit after installation?

Yes, factory wheels and tires are compatible with this coilover conversion kit. For aftermarket tires, 35 x 12.50-inch tires are the recommended size; larger tires may fit but will require fender trimming and additional modifications.

Can a secondary shock be added later?

The V.S. 2.5 Series Coilover Conversion Kit is designed to accept a secondary shock, making it a foundation for a higher-performance system. Secondary shock options are available; contact ICON Vehicle Dynamics directly for specific part recommendations.

Are the shocks rebuildable if they wear over time?

Yes. The shocks in this coilover conversion kit are fully rebuildable and revalveable, so damping performance can be restored or recalibrated without replacing the entire unit. The ICON-engineered coil springs carry a lifetime guarantee against sagging or breakage.