2021-2025 Ford F-150 Raptor 1-3 Inch Lift Stage 4 Suspension System Icon Vehicle Dynamics

The ICON 2021-2025 Ford F-150 Raptor, 1-3" Lift, Stage 4 Suspension System (MPN K93174) is an advanced suspension kit designed to enhance both on-road comfort and off-road performance. It features 3.0 Series coilovers with increased shaft travel, vehicle-specific valving, multi-stage hydraulic "Bump Zone" for superior bottom-out resistance, and Compression Damping Electronic Valves (CDEV) for active suspension adjustments via the ICON Intelligent Control (IIC) and mobile app. The system includes billet aluminum upper control arms with patented Delta Joint Pro for improved durability and articulation, along with 3.0 Series bypass shocks for maximizing rear wheel travel. Triple Rate rear coil springs provide a modest lift and improve performance.