Fox Performance 2.0 IFP Smooth Body 2.5-4″ Rear Lift Shocks for 2019-2024 Chevrolet Silverado 1500

Description
Fox Performance 2.0 IFP Smooth Body 2.5-4″ Rear Lift Shocks for 2019-2024 Chevrolet Silverado 1500

Fox Performance 2.0 IFP Smooth Body 2.5-4 inches Rear Lift Shocks for 2019-2024 Chevrolet Silverado 1500

Part Number: 985-24-269

Summary: The FOX Performance Series 2.0 IFP smooth body shocks are engineered to transform the performance of your Chevrolet Silverado 1500. Featuring an Internal Floating Piston (IFP) mono-tube design, these shocks provide a comfortable on-road ride and predictable off-road handling. This advanced construction separates shock oil from the high-pressure nitrogen chamber to eliminate oil aeration and ensure consistent damping in tough conditions.

Features

• Internal Floating Piston (IFP): The mono-tube design separates shock oil from the high-pressure, nitrogen-charged gas chamber to provide maximum performance from the factory-tuned precision valving to ensure oil aeration is eliminated.
• Aluminum Body: 2.0” Impact extruded and CNC machined 6061-T6 clear anodized aluminum provides increased cooling capacity to ensure the shock resists rust over time.
• Hard Chrome Plated Shaft: 5/8 inches heat-treated alloy steel provides a durable surface to ensure long-term structural integrity.
• Damping Control: Race-developed high flow damping piston provides application-specific valving to ensure a predictable ride quality capable of handling rough road conditions.

Technical Specifications

Fitment

• 2019-2024 Chevrolet Silverado 1500
• Note: Trail Boss Models Fit 0-2 inches Lift Only. Non-TB models require a minimum of 2” bump stop spacer and a 1” lift block.

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The Internal Floating Piston (IFP) technology prevents the mixing of gas and oil, maintaining damping consistency that standard twin-tube shocks cannot match.
• Performance Benefit: Drivers experience improved cooling and fade resistance due to the 6061-T6 aluminum body, resulting in more stable handling during transitions between street and trail.

Frequently Asked Questions

What is the benefit of the IFP design?
The Internal Floating Piston (IFP) separates the oil from the nitrogen gas, which eliminates oil aeration and allows the precision valving to perform at its maximum potential without fade.

Will these fit a Silverado Trail Boss?
Yes, however, for Trail Boss models, these shocks are configured for 0-2 inches of lift only.

Are these shocks resistant to rust?
Yes, the 2.0-inch body is made from impact-extruded 6061-T6 clear-anodized aluminum, which increases cooling capacity and resists rust over time.