ICON Stage 3 Tubular Suspension System for 2021-2026 Ford F-150 4WD

The ICON Vehicle Dynamics Stage 3 Tubular Suspension System is a complete bolt-on lift and performance upgrade for 2021-2026 Ford F-150 4WD trucks, delivering 2.75-3.5 inches of front lift over stock through vehicle-specific 2.5-inch coilovers with remote reservoirs, tubular upper control arms with Delta Joint PRO ball joints, and 2.5 Aluminum Series piggyback reservoir rear shocks. PowerBoost hybrid models achieve 2.5-3.25 inches of lift; Power-Stroke diesel models achieve 2.25-3 inches of lift.

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More Wheel Travel, Better Damping Front and Rear

The front coilovers in this Stage 3 system run 2.5-inch shock bodies with remote reservoirs, which increase fluid capacity and cooling so damping stays consistent through extended off-road use rather than fading as heat builds. Vehicle-specific valving means the tune is calibrated for the F-150's weight and geometry, not adapted from a generic platform. Height adjustability across the full 2.75-3.5-inch range lets owners dial in ride height for their specific wheel, tire, and load combination without swapping springs.

Tubular Upper Control Arms with Delta Joint PRO

The tubular upper control arms replace the factory stamped-steel units and are built around ICON's patented Delta Joint PRO, a rebuildable articulation joint with a chromoly ball and shaft hardened to Rockwell C 55 and graphite-impregnated sintered metal races. The Delta Joint PRO offers 90 degrees of total articulation, a 14% improvement in range of motion over ICON's standard Delta Joint, and 56% more bearing surface. Because individual components can be removed, inspected, and replaced without replacing the entire joint, long-term maintenance cost is lower than with non-serviceable motorsports joints. The tubular arms also help retain factory alignment spec range and increase caster over stock, which matters for steering feel and tire wear at lifted heights.

Balanced Performance, Bolt-On Installation

The 2.5 Aluminum Series piggyback reservoir rear shocks use vehicle-specific valving to match the front coilovers, keeping the truck balanced under load and over rough terrain rather than leaving the rear as a limiting factor. The entire system installs without cutting or welding. Coilover shock bodies are CAD-plated for corrosion resistance, shafts are 7/8-inch hardened chromed steel, and structural components are 6061 aircraft-grade aluminum CNC machined. FK rod end bearings and a high-strength alloy CNC-machined lower bar pin are included.

Features

• Height-adjustable front coilovers: 2.75-3.5" of front lift over stock (2.5-3.25" on PowerBoost hybrid; 2.25-3" on Power-Stroke diesel)
• 2.5-inch remote reservoir front coilovers: vehicle-specific valving with CAD-plated shock bodies and 7/8" hardened chromed steel shafts
• Tubular upper control arms: Delta Joint PRO with chromoly ball, Rockwell C 55 hardened shaft, 90-degree articulation, and rebuildable design
• 2.5 Aluminum Series piggyback rear shocks: vehicle-specific valving, 7/8" hardened chromed steel shafts, compatible with 0-1" of rear lift on most models
• 100% bolt-on installation: no cutting or welding required
• 6061 aircraft-grade aluminum CNC machined components throughout

Specifications

Who This Is For and Isn't

This Stage 3 system suits 2021-2026 Ford F-150 4WD owners who want a significant lift, increased wheel travel, and improved off-road damping while retaining a bolt-on installation. It accommodates aftermarket wheels and tires up to 34x12.50 inches without fender modification, and it is compatible with 0-1 inch of rear lift on most models.

This system does not fit F-150 Tremor or F-150 Raptor models, 2WD F-150s, or any F-150 equipped with factory electronically controlled suspension. It is not compatible with aftermarket steering knuckles. OEM wheel and tire combinations may not clear at lifted height; aftermarket wheels with lower offset and less backspace are recommended. ADAS recalibration is required after installation. Tires larger than 34x12.50 inches may require fender trimming.

Common Questions

Does this system fit the F-150 Raptor or Tremor?

The ICON Stage 3 Tubular system for the 2021-2026 F-150 does not fit the F-150 Raptor or F-150 Tremor. It is designed for standard 4WD F-150 models only and will not fit 2WD variants either.

Will factory electronic suspension work with this system?

This Stage 3 system is not compatible with factory-installed electronically controlled suspension. Trucks equipped with that system require a different solution; installing these shocks on an electronically controlled platform is not supported.

What lift height does this system provide on PowerBoost hybrid or Power-Stroke diesel models?

On PowerBoost hybrid F-150 models, this Stage 3 system delivers a front lift range of 2.5-3.25 inches over stock rather than the standard 2.75-3.5 inches. On Power-Stroke diesel models, the front lift range is 2.25-3 inches over stock.

Do the shocks and Delta Joint PRO require special tools or professional installation?

The entire Stage 3 Tubular system is 100% bolt-on with no cutting or welding required. ADAS recalibration is required after installation. The Delta Joint PRO is rebuildable and serviceable, meaning individual components can be inspected and replaced without replacing the whole joint.

What wheel and tire sizes work with this lift?

ICON recommends aftermarket wheels with lower offset and less backspace than OEM; specific recommendations are 17x8.5 inches with 5-inch backspace, 18x9 inches with 5.25-inch backspace, or 20x9 inches with 5.625-inch backspace. Tires up to 34x12.50 inches fit without fender modification; larger tires may require trimming.