FOX 2.5 Performance Smooth Body HTO 1.5-2.5″ Front Lift IFP Shocks for 2020-2024 Chevrolet Silverado 2500HD

Description
FOX 2.5 Performance Smooth Body HTO 1.5-2.5″ Front Lift IFP Shocks for 2020-2024 Chevrolet Silverado 2500HD

FOX 2.5 Performance Smooth Body HTO 1.5-2.5 inches Front Lift IFP Shocks for 2020-2024 Chevrolet Silverado 2500HD

Part Number: 987-24-010

Summary: The FOX 2.5 Performance Series HTO is a specialized bolt-on shock designed for the Chevrolet Silverado 2500HD, engineered to enhance both on and off-road performance. This series utilizes position-sensitive technology and vehicle-specific valving to manage the increased demands of lifted applications and heavier tires. By incorporating Hydraulic Top Out (HTO) technology, these shocks address harsh top-outs and provide superior rebound control, ensuring a more comfortable and controlled ride in varied terrain.

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): An internal floating piston (IFP) separates the shock oil from the high-pressure nitrogen to optimize damping and prevent aeration.
• 6061-T6 Aluminum Body: A 2.5-inch impact extruded aluminum body with Type II clear-anodized plating provides efficient heat dissipation and corrosion resistance.
• High-Flow Velocity-Sensitive Damping: Vehicle-specific valving with a 5/8-inch hard chrome shaft provides rapid response to terrain changes for consistent performance.

Technical Specifications

Fitment

• 2020-2024 Chevrolet Silverado 2500HD
• Note: Lift: 1.5-2.5 inches

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The integration of Hydraulic Top Out (HTO) technology provides position-sensitive damping, allowing the shock to mechanically slow extension at the limit of travel, which is critical for trucks with aggressive tires.
• Performance Benefit: The larger 2.5-inch aluminum body offers increased oil capacity and superior heat management compared to smaller diameter shocks, ensuring consistent damping during sustained use.

Frequently Asked Questions

What is Hydraulic Top Out (HTO) technology?
HTO is a position-sensitive technology that uses a secondary shim stack to slow shock shaft speed during extension, reducing the harshness typically felt during top-out events.

How does the Internal Floating Piston (IFP) improve performance?
The Internal Floating Piston (IFP) separates the nitrogen gas from the shock oil, which prevents oil aeration and allows the velocity-sensitive valving to provide consistent damping.

What lift height are these shocks compatible with?
These shocks are specifically designed for 2020-2024 Chevrolet Silverado 2500HD models with 1.5 to 2.5 inches of front lift.