FOX 2.5 Performance Smooth Body HTO 6.5″ Front Lift IFP Shocks for 2020-2024 Chevrolet Silverado 2500HD

Description
FOX 2.5 Performance Smooth Body HTO 6.5″ Front Lift IFP Shocks for 2020-2024 Chevrolet Silverado 2500HD

FOX 2.5 Performance Smooth Body HTO 6.5 inches Front Lift IFP Shocks for 2020-2024 Chevrolet Silverado 2500HD

Part Number: 987-24-024

Summary: The FOX 2.5 Performance Series HTO shocks are engineered specifically for the Chevrolet Silverado 2500HD equipped with 6.5-inch front lift systems. Featuring an Internal Floating Piston (IFP) and a large 2.5-inch aluminum body, these shocks address the need for improved heat dissipation and consistent damping on and off-road. The integration of Hydraulic Top Out (HTO) technology provides position-sensitive rebound control to mitigate harsh top-outs often experienced with lifted applications and heavier tires.

Features

• Internal Floating Piston (IFP): The internal floating piston (IFP) separates the shock oil from the high-pressure nitrogen provides optimized damping to ensure consistent performance by preventing oil aeration.
• Hydraulic Top Out (HTO): A secondary shim stack that slows shock shaft speed provides position-sensitive rebound damping control to ensure increased comfort and reduced harshness during full extension.
• 6061-T6 Aluminum Body: A 2.5-inch impact extruded aluminum body with Type II clear-anodized plating provides efficient heat dissipation to ensure resistance to corrosion and thermal fade.
• High-Flow Valving: Velocity-sensitive damping technology provides vehicle-specific tuning to ensure improved ride quality across varying terrain.

Technical Specifications

Fitment

• 2020-2024 Chevrolet Silverado 2500HD
• Note: Lift: 6.5 inches. For Use With Raised Torsion Systems That Require Lower Eyelet Mounting. Will Not Fit OE Mounts.

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The use of an Internal Floating Piston (IFP) combined with a 2.5-inch aluminum body allows for superior oil cooling and damping consistency compared to standard diameter shocks.
• Performance Benefit: Drivers experience controlled rebound through the Hydraulic Top Out (HTO) system, which specifically manages the extra mass of aggressive tires and the increased travel of a 6.5-inch lift.

Frequently Asked Questions

Will these shocks fit a stock height Chevrolet Silverado 2500HD?
No, these shocks are specifically designed for vehicles with a 6.5-inch front lift and require raised torsion systems that use lower eyelet mounting.

What is the benefit of the Hydraulic Top Out (HTO) feature?
HTO technology provides position-sensitive rebound damping by forcing oil through a secondary shim stack, which slows the shaft speed to reduce harsh top-out sensations.

How does the Internal Floating Piston (IFP) improve performance?
The IFP separates the high-pressure nitrogen gas from the shock oil, which prevents the oil from foaming (aeration) and ensures the valving remains consistent during hard use.