ICON 2023 Ford F-250/F-350 Super Duty 4WD Diesel 4.5in Lift Stage 1 Suspension System

This is the ICON Stage 1 Suspension System, designed specifically for your 2023-2024 Ford F-250 or F-350 Super Duty equipped with a 4WD diesel engine. This kit lifts the front of your truck by 4.5 inches, fundamentally changing its stance and capability. It’s built to enhance both on-road comfort and off-road performance, making it a solid choice for daily driving, towing, and even some light off-road adventures like job sites or washboard roads.

At the heart of this system are ICON's dual-rate coil springs. They're engineered to provide a softer initial spring rate for a comfortable ride on pavement, while a firmer secondary rate engages during compression to prevent bottoming out on rough terrain. The kit also includes fabricated radius arm drop brackets that correct suspension geometry, ensuring proper caster and alignment. A fabricated track bar drop bracket keeps the front axle centered and helps eliminate bump steer, leading to more predictable steering and a more stable feel. For the rear, heavy-duty fabricated 5-inch blocks and U-bolts provide the necessary lift while being built to handle towing and hauling duties. The included ICON 2.0 Aluminum Series shocks, with their internal reservoirs and vehicle-specific tuning, further improve handling and ride quality.

Beyond the main components, this Stage 1 system comes with a comprehensive box kit. You'll find fabricated front sway bar drop brackets to prevent binding, aluminum bump stop spacers, and stainless steel extended brake lines. ICON has invested significant time testing and tuning these components as a complete system, aiming to give you the best possible suspension solution for your Super Duty.