ICON 2017+ Ford F-250/F-350 4.5in Stage 3 Suspension System

Running a 2017 or newer Ford F-250 or F-350 Super Duty and looking for a suspension that handles towing, job site work, and off-road trails without compromise? ICON's Stage 3 system gives your truck 4.5 inches of lift while addressing the ride quality issues that come with factory suspension on a heavy-duty platform.

At the core of this kit are ICON's dual rate coil springs, which use two different spring rates in a single coil to keep the ride comfortable under normal driving while firming up under heavy loads or rough terrain. The system includes radius arm drop brackets and an adjustable track bar to maintain proper axle alignment after the lift. Out back, a 5-inch block kit brings the rear up to match. All four corners get ICON's CDC Valve 2.5 Aluminum Series piggyback reservoir shocks, which allow you to adjust compression damping externally across 10 settings, from soft cruising to firm off-road use, without removing or disassembling anything.

ICON tests and tunes every component in this kit as a matched system, so the springs, brackets, and shocks are all calibrated to work together on the Super Duty platform. Worth noting: the shocks are fully serviceable, and the coilover heights listed are based on a stock-equipped vehicle. If your truck already has modifications, actual ride height may vary slightly.