ICON 91824C 2.5 VS RR CDCV Front Coilovers Pair for 2021-2025 F-150 4WD/Tremor

Vehicle Fitment

• 2021-2025 Ford F-150 Tremor (4WD) - 2.5-3" front lift range (factory Tremor suspension geometry - no Front Knuckle Kit required)
• 2021-2025 Ford F-150 4WD, All Non-Tremor Submodels (Gas/Flex Fuel) - 3.5-4.5" front lift range - requires ICON Front Knuckle Kit #94000
• 2021-2025 Ford F-150 4WD, PowerBoost Hybrid - 3.25-4.25" front lift range - requires ICON Front Knuckle Kit #94000
• 2021-2025 Ford F-150 4WD, Power-Stroke Diesel - 3-4" front lift range - requires ICON Front Knuckle Kit #94000

Fitment Notes

• 4WD models ONLY - does not fit 2WD F-150
• Does NOT fit F-150 Raptor
• Does NOT work with factory installed Electronically Controlled Suspension (ECS/CCD)
• F-150 Tremor installs directly without the Front Knuckle Kit - lift range is 2.5-3" over stock on the Tremor
• All non-Tremor F-150 4WD submodels REQUIRE ICON Front Knuckle Kit part number 94000 - these coilovers will NOT fit non-Tremor F-150s without it
• ICON Delta Joint Pro front upper control arms REQUIRED - DO NOT install with OEM or other brand aftermarket UCAs; compatible UCAs include ICON tubular UCA w/ Delta Joint Pro (#98522DJ) or billet UCA w/ Delta Joint Pro (#98523DJ)
• OEM wheels and tires are not compatible with all configurations - aftermarket wheels with lower offset/less backspace recommended
• Recommended aftermarket wheels: ICON Alloys 17x8.5" w/ 5" backspace / 6mm offset; 18x9" w/ 5.25" backspace / 6mm offset; 20x9" w/ 5.625" backspace / 16mm offset
• Recommended aftermarket tires: 34" x 12.50" - larger tires may fit with fender trimming
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after installation
• For CDEV electronic damping version, see ICON part number 91824E; for CDXS dual-speed version see 91824X; for fixed valving see 91824
• Shocks are fully serviceable and rebuildable

Features

• Application-specific shock length engineered for the F-150 Tremor suspension geometry - delivers maximum wheel travel and the tallest available lift height range for this platform
• ICON Compression Damping Control Valve (CDCV) provides 10 externally adjustable compression damping settings - dial in from soft to hard with a knob at the reservoir, no disassembly required
• Remote reservoir dramatically increases shock oil volume and heat dissipation surface area, preventing overheating and cavitation during extended hard use
• 2.5" shock body with increased piston area over stock components delivers superior damping ability and outstanding ride characteristics across varying terrain
• Height-adjustable threaded body provides the full lift range for each submodel without disassembly
• ICON-engineered coil springs tuned for the specific weight and geometry of each F-150 engine configuration
• FK rod end lower bearings provide extended longevity and minimal deflection under load
• CAD-plated shock body with 7/8" shaft and 6061 aircraft-grade aluminum CNC machined components; high-strength alloy CNC machined lower bar pin
• 100% bolt-on - no drilling, cutting, or welding required; 100% rebuildable and re-tunable

Specifications

• Position: Front
• Quantity: Pair (2 coilovers)
• Lift Range: 2.5-3" (Tremor) / 3.5-4.5" (non-Tremor gas/flex) / 3.25-4.25" (PowerBoost) / 3-4" (Power-Stroke diesel) - stock-equipped vehicle
• Shock Body Diameter: 2.5"
• Shaft Diameter: 7/8" CAD-Plated
• Reservoir Type: Remote Reservoir
• Damping Adjustment: CDCV - 10 externally adjustable compression damping settings
• Lower Mount Type: FK Rod End Bearing / High-Strength Alloy CNC Machined Bar Pin
• Body Material: 6061 Aircraft-Grade Aluminum CNC Machined Components, CAD-Plated Shock Body
• OEM Wheel/Tire Fitment: Not compatible with all OE wheel/tire combinations - aftermarket wheels recommended
• Shipping Weight: 64.0 lbs
• Shipping Dimensions: 31.0" L x 13.0" W x 7.0" D
• UPC: 840103425689
• Country of Origin: United States

Included Components

• 2x V.S. 2.5 Series Front Remote Reservoir Coilover Shocks with CDCV
• 2x ICON-Engineered Coil Springs (engine/submodel specific)
• 2x Compression Damping Control Valves (CDCV)
• FK Rod End Bearings
• All required mounting hardware
• Note: ICON Front Knuckle Kit #94000 required for all non-Tremor F-150 4WD submodels - sold separately
• Note: ICON Delta Joint Pro UCAs required - sold separately (#98522DJ tubular or #98523DJ billet)

Product Description

The ICON 91824C is a vehicle-specific V.S. 2.5 Series front remote reservoir coilover pair with CDCV, engineered for the 2021-2025 Ford F-150 Tremor and F-150 4WD (non-Raptor). These coilovers use an application-specific shock length designed around the F-150 Tremor's front suspension geometry - delivering maximum available wheel travel and a taller lift height range than standard ICON F-150 coilover options. On the Tremor, they install directly for 2.5-3" of front lift. On all other F-150 4WD submodels, ICON's Front Knuckle Kit (#94000) must be installed first - this kit replicates the Tremor's suspension geometry, unlocking the full 3.5-4.5" lift range (varies by engine configuration) and a 20% increase in front wheel travel versus other ICON F-150 kits.

The CDCV adds 10 externally adjustable compression damping positions, fine-tunable on-vehicle at the reservoir knob without tools or disassembly. The remote reservoir dramatically increases oil volume and heat dissipation for fade-free performance during sustained trail or off-road use. ICON Delta Joint Pro front UCAs are required for installation - OEM and other brand UCAs are incompatible. These coilovers will not work with factory Electronically Controlled Suspension, will not fit F-150 Raptor, and are not compatible with 2WD F-150 models. ADAS recalibration is required after installation. For electronic CDEV damping, see 91824E; for dual-speed CDXS see 91824X.