FOX 2.5 Performance Smooth Body HTO 0-1.5″ Front Lift IFP Shocks for 2014-2025 Ram 3500 4WD

Description
FOX 2.5 Performance Smooth Body HTO 0-1.5″ Front Lift IFP Shocks for 2014-2025 Ram 3500 4WD

FOX 2.5 Performance Smooth Body HTO 0-1.5 inches Front Lift IFP Shocks for 2014-2025 Ram 3500 4WD

Part Number: 987-24-004

Summary: The FOX 2.5 Performance Series HTO shock is a specialized bolt-on solution designed to enhance the handling of the Ram 3500 4WD. Featuring position-sensitive damping technology and Hydraulic Top Out (HTO) control, these shocks address the harshness often experienced with heavier tires or increased ride heights. By utilizing a larger 2.5-inch aluminum body and vehicle-specific valving, this system improves thermal management and provides consistent performance across both on-road and off-road environments.

Features

• Hydraulic Top Out (HTO): Secondary shim stack technology provides position-sensitive rebound damping to ensure reduced harsh top-outs and increased comfort.
• Internal Floating Piston (IFP): High-pressure nitrogen gas separation provides consistent oil damping to ensure optimal performance without aeration.
• Aluminum Shock Body: 2.5-inch 6061-T6 impact extruded aluminum construction provides efficient heat dissipation to ensure resistance against corrosion and fade.
• High-Flow Piston: Velocity-sensitive damping technology provides refined valving profiles to ensure improved ride quality on and off the pavement.

Technical Specifications

Fitment

• 2014-2025 Ram 3500 (4WD)
• Note: Lift: 0-1.5 inches

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The integration of Hydraulic Top Out (HTO) technology allows for position-sensitive rebound control, which manages shock shaft speed more effectively than standard damping systems.
• Performance Benefit: Drivers experience a significant reduction in harsh mechanical top-outs, particularly when running aggressive, heavy tire setups or leveled front ends.

Frequently Asked Questions

What is the benefit of the Hydraulic Top Out (HTO) feature?
HTO technology uses a secondary shim stack to slow down shock shaft speed as it reaches full extension, reducing harsh top-outs and increasing comfort.

Does this shock help with heavier tires?
Yes, the HTO technology and larger 2.5-inch piston are specifically beneficial for applications using heavier, aggressive tires to maintain control and comfort.

What lift height are these shocks compatible with?
These shocks are designed for the front of 2014-2025 Ram 3500 4WD vehicles with 0 to 1.5 inches of lift.