FOX 2.5 Performance Series IFP HTO Front Shock for 2014-2025 Ram 2500/3500 (2-3" Lift)

Fits 2014-2025 Ram 2500 and 3500 models equipped with 2 to 3 inches of front lift height. This FOX 2.5 Performance Series HTO front shock is a bolt-on solution engineered with position-sensitive technology and vehicle-specific valving to manage larger, heavier wheel and tire packages.

The Hydraulic Top Out (HTO) technology provides advanced rebound damping control. By forcing oil through a secondary shim stack, HTO slows the shock shaft speed during extension, significantly reducing harsh top-out events common in lifted heavy-duty applications. The 2.5-inch impact-extruded 6061-T6 aluminum body efficiently manages heat and is protected by a Type II clear-anodized finish. Internally, an internal floating piston (IFP) separates the shock oil from the high-pressure nitrogen charge to ensure consistent, fade-free damping performance on and off the pavement.

• Manufacturer Part Number: 987-24-045
• 2.5-inch impact-extruded 6061-T6 aluminum shock body
• Internal Floating Piston (IFP) technology
• Hydraulic Top Out (HTO) secondary shim stack for rebound control
• 5/8-inch hard chrome plated heat-treated alloy steel shaft
• Type II clear-anodized body plating for corrosion resistance
• High-flow, velocity-sensitive damping
• Fully rebuildable and re-tunable design