ICON Vehicle Dynamics 2.5 Series front coilover kit is a vehicle-specific upgrade for 2021–2025 Ford F-150 Tremor and select F-150 4WD trucks fitted with ICON's Front Knuckle Kit. These coilovers use a larger 2.5in shock body with application-specific length, offering 2.5–3in of lift on Tremor models (3.5–4.5in on other sub-models), vehicle-tuned valving for on/off-road control, and improved damping and wheel travel while remaining 100% bolt-on.
ICON 21-23 Ford F150 Tremor 2.5-3in 2.5 Series VS IR Coilover Kit