Fox 17+ Ford SD 2.5 Factory Series Rear Shock Set w/DSC / 4-6in Lift

If you're looking to get the most out of your lifted Ford Super Duty, especially when you're hitting rougher terrain or towing heavy loads, a serious upgrade to your rear suspension is in order. This set of FOX Factory Race Series 2.5 Reservoir Shocks is built to handle those demands. They bring race-proven technology straight to your truck, offering an improved ride quality and damping performance that you can feel on and off the pavement.

These shocks are specifically tuned for your Super Duty, meaning the valving is set up to work best with the weight and suspension geometry of these trucks. The external reservoir system is a key feature here; it holds extra fluid and dissipates heat much faster than a standard shock, which is crucial for maintaining consistent performance during extended use, like long descents or heavy towing. The body is made from durable, zinc-plated seamless alloy, and the CNC-machined aluminum components are black anodized for a solid look and corrosion resistance. Plus, the DSC (Dual Speed Compression) adjustment lets you fine-tune the damping for different conditions, giving you a more comfortable ride on the street and better control when you need it most.

This set is designed to fit trucks with a 4-6 inch lift and is a direct bolt-on application for a range of Ford Super Duty models from 2017 through 2025. While these are specifically for the Super Duty, FOX also offers similar performance shocks for other Ford vehicles like the F-150 and Ranger. Make sure to check the fitment details to confirm compatibility with your specific truck.