FOX 2.5 Performance Smooth Body HTO 0-1.5″ Rear Lift IFP Shocks for 2014-2025 Ram 2500 4WD

Description
FOX 2.5 Performance Smooth Body HTO 0-1.5″ Rear Lift IFP Shocks for 2014-2025 Ram 2500 4WD

FOX 2.5 Performance Smooth Body HTO 0-1.5 inches Rear Lift IFP Shocks for 2014-2025 Ram 2500 4WD

Part Number: 987-24-005

Summary: The FOX 2.5 Performance Series HTO shock is a bolt-on solution designed to improve on and off-road performance for the Ram 2500. Featuring an Internal Floating Piston (IFP) and a 2.5-inch aluminum body, these shocks are engineered to dissipate heat efficiently while maintaining consistent damping. The integration of Hydraulic Top Out (HTO) technology provides position-sensitive rebound control to mitigate harsh top-outs, especially in vehicles with heavier tires or increased lift heights.

Features

• Internal Floating Piston (IFP): The IFP design separates the shock oil from the high-pressure nitrogen gas to provide consistent damping and optimized performance.
• Hydraulic Top Out (HTO): A secondary shim stack provides position-sensitive rebound damping to ensure reduced harshness and increased comfort during full extension.
• 6061-T6 Aluminum Body: The 2.5-inch impact-extruded aluminum body with Type II clear-anodizing provides high heat dissipation to ensure corrosion resistance and sustained performance.
• High-Flow Velocity-Sensitive Damping: Vehicle-specific valving and larger pistons provide rapid response to ensure improved ride quality across varying terrains.

Technical Specifications

Fitment

• 2014-2025 Ram 2500
• Note: Fitment for 4WD models with 0-1.5 inches of lift.

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The combination of a large 2.5-inch aluminum body and Internal Floating Piston (IFP) technology allows for superior heat management and aeration prevention compared to standard twin-tube shocks.
• Performance Benefit: Drivers experience improved rebound control and reduced harshness via the Hydraulic Top Out (HTO) system, which is specifically beneficial when running heavier aftermarket tires.

Frequently Asked Questions

What is the benefit of the HTO technology?
Hydraulic Top Out (HTO) uses a secondary shim stack to slow down shock shaft speed during extension, reducing harsh top-out sensations and improving overall comfort.

Does this shock help with heat management?
Yes, the 2.5-inch 6061-T6 aluminum body is designed to dissipate heat more efficiently than traditional steel bodies while preventing corrosion.

What lift height is this shock compatible with?
This specific shock is designed for 2014-2025 Ram 2500 4WD models with 0 to 1.5 inches of rear lift.