Fox 05+ Ford SD 2.0 Performance Series 12.6in. Smooth Body IFP Rear Shock (Alum) / 1.5-3.5in Lift

When you're looking to get more out of your 1999-2017 Ford F-250 Super Duty, this rear shock from FOX is a solid option. It's built with application-specific valving to really dial in the performance for your truck, giving you a more comfortable ride on the street and better control when you're off the beaten path. You get one rear shock with this part number.

This shock features an IFP (Internal Floating Piston) design, which keeps the oil and high-pressure nitrogen gas separated. This setup helps maintain consistent damping performance, especially under tough conditions, and the aluminum body helps dissipate heat faster than steel, keeping things working smoothly. The components are CNC machined aluminum with a black anodized finish, and it uses Teflon-lined, heat-treated spherical bearings for smooth movement and durability. It's also designed to be serviceable and tunable, meaning you can keep it performing well for a long time.