ICON Vehicle Dynamics 2004-2008 Ford F-150 2WD Stage 2 Tubular Suspension System

The ICON Vehicle Dynamics Stage 2 Tubular Suspension System is a complete front-and-rear upgrade for 2004–2008 Ford F-150 2WD trucks, delivering 0–2.63 inches of adjustable lift height alongside measurably increased wheel travel and damping performance over stock. The system ships as three component kits (a 2.5-inch VS Internal Reservoir coilover kit, a tubular upper control arm kit with Delta Joint, and a pair of 2.0 Aluminum Series IFP rear shocks) and installs with no drilling, cutting, or welding.

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.

Adjustable Lift With Tuned Damping Front to Rear

The 2.5-inch coilover shocks are vehicle-specifically valved and paired with ICON-engineered Eibach coil springs. An internal reservoir extends the shock's cooling capacity during sustained off-road use, which helps maintain consistent damping when the suspension is working hardest. Height adjustment across the full 0–2.63-inch range lets the driver dial in ride height for larger wheel and tire combinations without swapping springs. Coilover heights stated are for a stock-equipped vehicle; actual ride height will vary with payload and added accessories.

Tubular Upper Control Arms With the Delta Joint

The tubular upper control arms replace the factory stamped-steel units with a stronger geometry that retains the factory alignment specification range while increasing caster over stock. That caster increase is a meaningful handling benefit for a truck driven on and off pavement. Each arm uses ICON's patented Delta Joint, a high-angle ball joint that combines the articulation range of a uniball with the sealed, greaseable construction of a conventional ball joint. A zinc-plated housing provides a first layer of corrosion resistance; a grease seal keeps contaminants away from the joint's working surfaces. The metal-on-metal, greaseable design supports long service life without the corrosion vulnerability of an exposed uniball in daily-driven conditions.

Rear Balance With 2.0 Aluminum Series Monotube Shocks

Two 2.0 Aluminum Series monotube rear shocks with vehicle-specific valving complete the system, balancing rear damping to match the upgraded front. Each shock uses a 5/8-inch polished shaft and an internal floating piston (IFP) design. Matching front and rear valving to the same truck means the suspension behaves as a system rather than two independently tuned ends.

Features

• 0–2.63" adjustable lift: height-adjustable 2.5" VS IR coilovers with ICON-engineered Eibach springs
• Delta Joint upper control arms: patented high-angle ball joint with zinc-plated housing, grease seal, and greaseable metal-on-metal construction
• 2.0 Aluminum Series IFP rear shocks: monotube design with vehicle-specific valving and 5/8" polished shaft
• 6061 aircraft-grade aluminum CNC components: CAD-plated coilover body with 7/8" shaft; FK rod end bearings throughout
• 100% bolt-on installation: no drilling, cutting, or welding required
• OEM wheels and tires compatible: fits stock wheel and tire sizes; aftermarket fitment up to 33x11.50" confirmed without fender modification

Specifications

Who This Is For and Isn't

This system suits 2004–2008 Ford F-150 2WD owners who want a bolt-on suspension upgrade that increases wheel travel and lift height for mixed on-road and off-road use, and who want front and rear damping tuned to work together as a matched set.

This system does not fit F-150 4WD configurations, and it is not compatible with F-150 model years outside 2004–2008. Tires larger than 33x11.50 inches may require fender trimming or additional modifications not included in this kit.

Common Questions

What vehicles does this suspension system fit?

The ICON Stage 2 Tubular Suspension System is designed specifically for 2004–2008 Ford F-150 2WD trucks. It does not fit 4WD variants of the F-150, and it is not validated for F-150 model years before 2004 or after 2008.

How much lift does this system provide?

The 2.5-inch VS IR coilovers in this Stage 2 system are adjustable across a 0–2.63-inch lift range. Those heights are measured on a stock-equipped vehicle; actual ride height will vary depending on payload, accessories, and final coilover preload setting.

Does installation require cutting, drilling, or welding?

The ICON Stage 2 Tubular system is a 100% bolt-on kit. No cutting, drilling, or welding is required for installation. The system ships in multiple boxes and includes front coilovers, tubular upper control arms, and rear shocks as a matched set.

What is the Delta Joint, and why does it matter?

The Delta Joint is ICON's patented high-angle ball joint used in the tubular upper control arms. It offers greater articulation range than a conventional ball joint, and its zinc-plated housing and grease seal protect the joint from corrosion and contamination, giving it a durability advantage over an exposed uniball in daily-driven or wet-weather use.

Will stock wheels and tires still fit after installing this system?

Yes. The ICON Stage 2 Tubular system is confirmed compatible with OEM wheels and tires. Aftermarket tires up to 33x11.50 inches are confirmed to fit without fender modification; larger tires may require trimming or additional modifications.