The ICON 4.5" Stage 3 suspension system for 2017–2019 Ford F-250/F-350 Super Duty pairs a lifted stance with advanced damping via CDC Valve 2.5 Aluminum Series piggyback shocks. The package includes dual-rate coil springs, radius arm drop brackets, adjustable track bar and 5" block kit, offering a balance of on-road comfort, trailer-capable stability and enhanced off-road control through a vehicle-specific shock tune and increased wheel travel.
ICON 17-19 Ford F250/F350 4.5in Stage 3 Suspension System