Fox 2017+ Ford Super Duty 2.5 Performance Series Smooth Body Piggyback DSC Rear Shock 4-6in. Lift

FOX is well-known for their off-road racing suspension components, and they've brought that race-proven technology to their Performance Elite Series shocks. This 2.5 Performance Series Smooth Body Piggyback DSC Rear Shock is built specifically for your 2017-2025 Ford F-250 or F-350 Super Duty, designed to handle a 4-6 inch lift and provide a significant upgrade in ride quality and damping performance over stock.

This shock features a durable, zinc-plated seamless alloy body and black anodized CNC machined aluminum components, all built to withstand tough off-road conditions. The external reservoir system is key here; it dissipates heat much faster than a standard shock, which helps prevent shock fade during extended use or aggressive driving. Inside, application-specific valving is tuned to maximize performance for your Super Duty, ensuring a controlled and comfortable ride whether you're on the trail or on the highway. The DSC (Dual Speed Compression) adjustment allows you to fine-tune the compression damping for different conditions, giving you more control over how your truck handles.

This shock is sold individually, so be sure to order a pair for your rear axle. While primarily designed for the Super Duty trucks, this shock also fits a range of other vehicles including the 2025 Ford F-150 Lightning, F-150, Maverick, and Ranger. Refer to the fitment guide to confirm compatibility with your specific vehicle.