FOX 2.5 Performance Smooth Body HTO 4-6″ Front Lift IFP Shocks for 2017-2025 Ford F-250 Super Duty 4WD

Description
FOX 2.5 Performance Smooth Body HTO 4-6″ Front Lift IFP Shocks for 2017-2025 Ford F-250 Super Duty 4WD

FOX 2.5 Performance Smooth Body HTO 4-6 inches Front Lift IFP Shocks for 2017-2025 Ford F-250 Super Duty 4WD

Part Number: 987-24-020

Summary: The FOX 2.5 Performance Series HTO shocks are designed to enhance the handling and ride quality of your Ford F-250 Super Duty. Featuring an Internal Floating Piston (IFP) and position-sensitive technology, these shocks address the harshness often associated with lifted applications and heavier wheel/tire combinations. The 2.5-inch aluminum body provides increased damping capacity and efficient heat dissipation for consistent performance both on and off the pavement.

Features

• Internal Floating Piston (IFP): A dedicated internal piston separates the shock oil from the high-pressure nitrogen to ensure consistent damping and prevent aeration.
• Hydraulic Top Out (HTO): A secondary shim stack provides position-sensitive rebound damping control to reduce harsh top-outs and increase comfort.
• Aluminum Shock Body: 2.5-inch impact extruded 6061-T6 aluminum with Type II clear-anodized plating provides efficient heat dissipation and corrosion resistance.
• High-Flow Valving: Velocity-sensitive damping technology provides vehicle-specific tuning to ensure optimized ride quality across various terrains.
• Hard Chrome Shaft: A 5/8-inch hard chrome plated heat-treated alloy steel shaft provides durability and long-term seal integrity.

Technical Specifications

Fitment

• 2017-2025 Ford F-250 Super Duty 4WD
• Note: Lift: 4-6 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, specifically managing the increased forces generated by aggressive tires and higher lift heights.
• Performance Benefit: Drivers experience improved ride comfort and reduced suspension harshness through the use of a larger 2.5-inch piston and heat-dissipating aluminum construction.

Frequently Asked Questions

What is the benefit of the Hydraulic Top Out (HTO) feature?
HTO technology reduces harsh top-outs by forcing shock oil through a secondary shim stack, which slows down the shock shaft speed near full extension for increased comfort.

Does this shock use a monotube or twin-tube design?
This shock features an Internal Floating Piston (IFP) design, which is a high-performance monotube configuration that separates nitrogen from the oil.

What lift height is this shock compatible with?
This specific part number is designed and valved for Ford F-250 Super Duty trucks equipped with a 4-6 inch front lift.