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FOX 5.5-7″ Front Lift IFP 2.0 Body Shocks for 2017-2025 Ford F-250 4WD
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FOX 5.5-7″ Front Lift IFP 2.0 Body Shocks for 2017-2025 Ford F-250 4WD
FOX 5.5-7 inches Front 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 handling in tough off-road conditions. The precision metal impact aluminum body is designed to increase cooling capacity and resist rust, ensuring consistent damping performance for lifted applications.
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 valving and eliminate oil aeration.
- Aluminum Body: 2.0” Impact extruded and CNC machined 6061-T6 clear anodized aluminum provides increased cooling capacity to ensure a rust-resistant, durable finish.
- High-Flow Piston: A race-developed high-flow piston design provides application-specific valving to ensure predictable ride quality capable of handling rough road conditions.
- Advanced Suspension Fluid: JM92 Advanced Suspension Fluid provides improved performance to ensure consistent damping at variable temperatures.
Technical Specifications
| Specification | Value |
|---|---|
| Series | Performance Series 2.0 IFP |
| Position | Front |
| Collapsed Length | 16.650 |
| Extended Length | 27.250 |
| Upper Mount | Stem Top |
| Lower Mount | Eyelet |
| Notes | Designed for 5.5-7 inches Front Lift |
Fitment
- 2017-2025 Ford F-250 4WD
- Note: Fits models with 5.5-7 inches front lift heights.
What’s Included
- Includes 2 Shocks
Why Choose This Product?
- Engineering Advantage: The Internal Floating Piston (IFP) architecture prevents the mixing of oil and nitrogen, maintaining damping integrity even during rapid suspension cycling.
- Performance Benefit: Drivers experience a significant improvement in handling predictability and a reduction in shock fade thanks to the heat-dissipating aluminum body.
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 allowing the precision valving to function with maximum effectiveness.
Are these shocks resistant to rust?
Yes, the 2.0 inches body is constructed from impact-extruded 6061-T6 clear anodized aluminum, which naturally resists rust over time.
What lift height are these shocks compatible with?
These shocks are specifically valved and sized for Ford F-250 4WD trucks equipped with a 5.5 inches to 7 inches front lift.
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