Icon Vehicle Dynamics 91724 2.5 VS Internal Reservoir Front Coilover Shock Lift 2.75-3.5" Ford F-150 21-26 Pair

ICON Vehicle Dynamics V.S. Series 2.5" Coilover Shocks

High-performance front coilover shocks engineered for 2021–2025 Ford F-150 4WD trucks. These vehicle-specific V.S. Series 2.5" coilovers deliver improved damping, increased wheel travel, and a sport-tuned feel on- and off-road. Adjustable lift range and durable CNC-machined components provide reliable, long-lasting performance with excellent ride quality across varied terrain.

• Vehicle-specific valving for superior shock damping and control
• Adjustable lift: 2.75"–3.5" of lift height over stock (varies by engine and equipment)
• Larger 2.5" shock body and increased piston area for improved damping capability
• Internal nitrogen reservoir ensures consistent performance under hard use
• ICON-engineered coil springs tuned for ride quality and travel
• 6061 aircraft-grade aluminum CNC-machined components and high-strength alloy lower bar pin
• Corrosion-resistant CAD-plated shock body with 7/8" shaft
• FK rod end bearings for extended longevity and minimal deflection
• 100% bolt-on installation — no drilling, cutting, or welding required
• Fully serviceable shocks to support long-term maintenance

Notes

• Factory wheels and tires fitment: not compatible with all OE wheel/tire combinations; aftermarket wheels with lower offset or less backspace are recommended.
• Recommended wheel sizes: 17x8.5 with 5" backspace / 6mm offset; 18x9 with 5.25" backspace / 6mm offset; 20x9 with 5.625" backspace / 16mm offset.
• Recommended tire size: 34" x 12.50" (larger tires may fit but fender trimming and modifications will be required).
• Only fits 4WD models.
• Shocks are fully serviceable. Lift heights indicated are for a stock-equipped vehicle.
• Will not work with factory-installed electronically controlled suspension.
• ICON Delta Joint Pro upper control arms required.
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install.
• Will not fit F-150 Tremor or F-150 Raptor models.
• Models equipped with PowerBoost hybrid engines will have a lift height range of 2.5"–3.25" over stock.
• Models equipped with Power Stroke diesel engines will have a lift height range of 2.25"–3" over stock.

Icon Vehicle Dynamics 91724 2.5 VS Internal Reservoir Front Coilover Shock Lift 2.75-3.5" Ford F-150 21-26 Pair - Features