FOX 5.5-7″ Front, 4-6″ Rear Lift IFP 2.0 Body Shocks for 2017-2025 Ford F-250 4WD

Description
FOX 5.5-7″ Front, 4-6″ Rear Lift IFP 2.0 Body Shocks for 2017-2025 Ford F-250 4WD

FOX 5.5-7 inches Front, 4-6 inches Rear Lift IFP 2.0 Body Shocks for 2017-2025 Ford F-250 4WD

Part Number: 985-24-157

Summary: The FOX Performance Series 2.0 IFP smooth body shocks are engineered to transform the performance of your Ford F-250 4WD. Utilizing an Internal Floating Piston (IFP) design, these shocks provide a comfortable on-road ride and predictable off-road handling even in tough conditions. The impact-extruded aluminum body increases cooling capacity and ensures long-term durability for vehicles with significant lift heights.

Features

• Internal Floating Piston (IFP): Mono-tube design separates shock oil from the high-pressure, nitrogen-charged gas chamber to provide maximum performance from the factory-tuned precision valving.
• Aluminum Body: 2.0” Impact extruded and CNC machined 6061-T6 clear anodized aluminum construction provides increased cooling capacity to ensure rust-resistant operation over time.
• High-Flow Piston: Race-developed high-flow damping piston matched with application specific valving provides a predictable ride quality to ensure capability in rough road conditions.
• Advanced Suspension Fluid: JM92 Advanced Suspension Fluid provides improved performance to ensure consistent damping at variable temperatures.

Technical Specifications

Fitment

• 2017-2025 Ford F-250 4WD
• Note: Fits models with 5.5-7 inches front lift and 4-6 inches rear lift.

What’s Included

• Includes Full Set (See Below)
• 2 Front Shocks (985-24-157)
• 2 Rear Shocks (985-24-153)

Why Choose This Product?

• Engineering Advantage: The Internal Floating Piston (IFP) eliminates oil aeration by keeping the nitrogen charge separate from the oil, allowing the application-specific valving to function with high precision.
• Performance Benefit: Drivers experience a significant improvement in ride control and heat management, resulting in a stable and predictable feel across both highway and off-road terrain.

Frequently Asked Questions

What is the benefit of the IFP design?
The Internal Floating Piston (IFP) separates the shock oil from the high-pressure nitrogen gas, preventing oil aeration and ensuring the valving provides consistent damping performance.

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

What lift height are these shocks compatible with?
This specific set is designed for the Ford F-250 4WD with 5.5-7 inches of front lift and 4-6 inches of rear lift.