FOX 2.5 Performance Smooth Body HTO 2-3.5″ Front Lift IFP Shocks for 2017-2025 Ford F-350 Super Duty Crew Cab Pickup 4WD

Description
FOX 2.5 Performance Smooth Body HTO 2-3.5″ Front Lift IFP Shocks for 2017-2025 Ford F-350 Super Duty Crew Cab Pickup 4WD

FOX 2.5 Performance Smooth Body HTO 2-3.5 inches Front Lift IFP Shocks for 2017-2025 Ford F-350 Super Duty Crew Cab Pickup 4WD

Part Number: 987-24-002

Summary: The FOX 2.5 Performance Series HTO shock is a bolt-on solution designed to enhance both on and off-road performance for lifted Ford F-350 Super Duty trucks. Featuring an Internal Floating Piston (IFP) and a 2.5-inch aluminum body, these shocks provide consistent damping by separating oil from high-pressure nitrogen. This system is specifically engineered with Hydraulic Top Out (HTO) technology to manage rebound damping and reduce harshness during full extension.

Features

• Internal Floating Piston (IFP): The IFP design separates the shock oil from the high-pressure nitrogen gas to ensure consistent, fade-free damping performance.
• Hydraulic Top Out (HTO) Piston: A secondary shim stack provides position-sensitive rebound damping to reduce harsh top-outs and increase comfort on lifted applications.
• 6061-T6 Aluminum Body: The 2.5-inch impact-extruded body with Type II clear-anodized plating provides efficient heat dissipation and corrosion resistance.
• High-Flow Velocity-Sensitive Damping: Vehicle-specific valving and larger pistons provide improved control and ride quality across various terrains.

Technical Specifications

Fitment

• 2017-2025 Ford F-350 Super Duty Crew Cab Pickup 4WD
• Note: Designed for front lift heights of 2-3.5 inches.

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The combination of a large 2.5-inch aluminum body and Hydraulic Top Out (HTO) technology allows for superior heat management and controlled rebound movement compared to standard shocks.
• Performance Benefit: Drivers experience increased comfort and reduced harshness, particularly when utilizing heavier tires or higher lift heights.

Frequently Asked Questions

What does the Hydraulic Top Out (HTO) technology do?
HTO technology reduces harsh top-outs by forcing shock oil through a secondary shim stack, slowing the shock shaft speed as it reaches full extension.

Is this shock compatible with my lifted F-350?
These shocks are specifically configured for 2017-2025 Ford F-350 Super Duty Crew Cab 4WD trucks with 2 to 3.5 inches of front lift.

How does the Internal Floating Piston (IFP) improve performance?
The Internal Floating Piston (IFP) separates the shock oil from the high-pressure nitrogen, which prevents aeration and ensures optimized damping under various conditions.