Fox 2017+ Ford F250 Super Duty 4-6in Lift Rear 2.5 Performance Series Smooth Body IFP HTO Shock

The 2.5-inch impact-extruded 6061-T6 aluminum shock body on this FOX Performance Series rear shock is built tough for demanding conditions. This shock is designed to fit a range of trucks, including the 2017-2025 Ford F-250 Super Duty and F-350 Super Duty, when equipped with a 4-6 inch lift kit.

FOX uses race-proven damping control to give you a comfortable ride on the street and predictable handling when you head off-road. The application-specific tuning means it's valved to work best with your vehicle's weight and suspension travel. It features a high-flow, velocity-sensitive damping system that adjusts to terrain, a fully rebuildable and re-tunable design, and an internal floating piston (IFP) to separate the oil and gas. The 5/8-inch hard chrome shaft adds durability and corrosion resistance.

This shock also includes a Hydraulic Top Out (HTO) piston, which helps prevent the suspension from topping out abruptly during full extension, providing a smoother experience.