ICON 91723 2.5-Series Front Coilover Kit for 2021-2024 Ford F-150 / Tremor

Vehicle Fitment

• 2021-2024 Ford F-150 (4WD) - includes Tremor and other sub-models equipped with ICON Front Knuckle Kit or compatible suspension setup

Features

• Vehicle-specific 2.5-Series front coilovers tuned for F-150 suspension geometry
• Nitrogen-charged monotube shock design with internal reservoir for consistent damping performance
• Large 2.5" shock body and increased piston area for better control over stock shocks
• Height-adjustable coilover springs - supports significant front lift for enhanced clearance and wheel travel
• 6061 aircraft-grade aluminum CNC-machined components for strength and corrosion resistance
• CAD-plated shock body and 7/8" hardened chrome-plated steel shaft for durability under load and rough terrain
• Polyurethane bushings, zinc-plated sleeves and forged steel mounting stems for OEM-style fitment and smooth operation
• 100% bolt-on installation - no cutting, welding, or major modifications required when used with compatible knuckle kit setup
• 100% rebuildable and re-valveable - allows long-term service life and tuning flexibility

Specifications

• Part Number: 91723
• Position: Front coilover shock kit (driver + passenger)
• Body Diameter: 2.5"
• Shock Type: Internal reservoir, monotube, nitrogen-charged
• Lift Range: 3.25-4.5" front lift (varies depending on sub-model and build) :contentReference[oaicite:1]{index=1}
• Mount Type: Lower bar-pin mount / upper mounting plate
• Materials: 6061-grade aluminum components, hardened steel shaft, polyurethane bushings, zinc sleeves
• Adjustability: Height adjustable; damping valving and rebuildable/re-valveable design (non-user adjustable out of box) :contentReference[oaicite:2]{index=2}

Included Components

• 2x Front coilover shocks (left & right) - part 91723
• Coil springs (pre-installed) matched to vehicle application
• Mounting hardware kit (bar-pins, sleeves, washers, bolts, etc.)
• Installation instructions

Product Description

The ICON 91723 2.5-Series Front Coilover Kit is a premium suspension upgrade designed for 2021-2024 Ford F-150 (including Tremor and other compatible sub-models when used with ICON's Front Knuckle Kit). With a large 2.5" shock body and internal nitrogen-charged monotube, these coilovers deliver robust damping performance - offering more control, smoother ride, and greater stability over stock suspension especially under load or off-road conditions. The height-adjustable design allows significant front lift (typically 3.25-4.5") for improved ground clearance, better wheel travel, and the ability to fit larger tires and aggressive wheel/tire combos.

Construction is heavy-duty yet refined: 6061 aircraft-grade aluminum CNC components, a hardened chrome-plated shaft, and corrosion-resistant CAD-plated shock body ensure long-term durability even in harsh conditions. Polyurethane bushings and forged mounting stems provide a stable, smooth connection to the vehicle chassis while maintaining OEM-like fitment. Because the kit is 100% bolt-on, installation is straightforward - though use of ICON's compatible knuckle kit and appropriate wheel/tire/wheel-offset setups is required for proper fitment.

These coilovers are also fully rebuildable and re-valveable, offering long-term serviceability and the ability to retune damping as your build evolves - ideal for truck owners who want both comfort and performance, whether on-road, off-road, or carrying heavy loads. For Ford F-150 owners seeking a serious front-end suspension upgrade with substantial lift and handling improvements, ICON 91723 represents a top-tier option.