Fox 13+ Ram 3500 0-3in Lift Rear 2.5 Perf. Series IFP HTO Shock

When you're working on your 2014-2025 Ram 3500, especially if you've lifted it or added heavier tires, you'll want to make sure your rear suspension can handle the load. This FOX 2.5 Performance Series HTO shock is designed to bolt right onto your truck, giving you improved damping capacity and a more comfortable ride.

What you get in this box is a single rear shock absorber. It features a 2.5-inch impact-extruded aluminum body that's Type II clear-anodized to resist corrosion and help dissipate heat. Inside, an internal floating piston (IFP) keeps the shock oil separate from the nitrogen charge, which helps optimize how the shock works. The real standout here is the Hydraulic Top Out (HTO) piston. This technology adds position-sensitive rebound damping control, meaning it helps slow down the shock shaft speed as it extends. This is particularly useful for reducing harsh impacts when the suspension fully extends, making your ride smoother, especially after modifications.

This shock is application-specific, meaning it's tuned for your Ram 3500 to maximize its performance. It's also fully rebuildable and re-tunable, so you can maintain it for long-term use. The 5/8-inch hard chrome shaft is built for durability.