FOX 2.5 Performance Smooth Body HTO 6-8″ Rear Lift IFP Shocks for 2017-2025 Ford F-350 4WD

Description
FOX 2.5 Performance Smooth Body HTO 6-8″ Rear Lift IFP Shocks for 2017-2025 Ford F-350 4WD

FOX 2.5 Performance Smooth Body HTO 6-8 inches Rear Lift IFP Shocks for 2017-2025 Ford F-350 4WD

Part Number: 987-24-023

Summary: The FOX 2.5 Performance Series HTO shock is a bolt-on solution engineered to enhance the performance of Ford F-350 trucks with 6-8 inches of rear lift. Featuring position-sensitive damping technology and an internal floating piston (IFP), these shocks address the challenges of high-lift applications by optimizing oil and nitrogen separation. The inclusion of Hydraulic Top Out (HTO) technology ensures a smoother ride by managing rebound damping speed during full extension, particularly when equipped with larger, heavier tires.

Features

• Hydraulic Top Out (HTO): A secondary shim stack provides position-sensitive rebound damping control to slow down shock shaft speed and reduce harsh top-outs.
• Internal Floating Piston (IFP): The internal floating piston (IFP) separates shock oil from high-pressure nitrogen to ensure consistent, fade-free damping performance.
• 6061-T6 Aluminum Body: A 2.5-inch impact extruded aluminum body with Type II clear-anodized plating provides efficient heat dissipation and prevents corrosion.
• High-Flow Velocity-Sensitive Damping: Vehicle-specific valving and larger pistons provide rapid response to terrain changes to ensure improved on and off-road control.
• Hard Chrome Shaft: A 5/8-inch hard chrome plated heat-treated alloy steel shaft provides durability to ensure long-term seal integrity.

Technical Specifications

Fitment

• 2017-2025 Ford F-350 4WD
• Note: Lift: 6-8 inches

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The Hydraulic Top Out (HTO) system introduces position-sensitive damping that specifically targets the rebound stroke, a critical feature for maintaining control in vehicles with significant lift heights.
• Performance Benefit: Drivers experience increased comfort and reduced mechanical harshness when the suspension reaches full extension, resulting in a more refined ride on both pavement and off-road trails.

Frequently Asked Questions

What is Hydraulic Top Out (HTO) technology?
HTO technology uses a secondary shim stack to provide position-sensitive rebound damping, which slows the shock shaft as it reaches full extension to prevent harsh top-out sensations.

How does the Internal Floating Piston (IFP) improve performance?
The IFP separates the shock oil from the high-pressure nitrogen gas, which prevents oil aeration and allows for consistent damping performance across various terrains.

Are these shocks compatible with my lifted Ford F-350?
These shocks are specifically designed and valved for 2017-2025 Ford F-350 4WD models with 6 to 8 inches of rear lift height.