FOX 2.0 Performance IFP 4.5-5.5 Rear Lift Shocks 2008-2016 Ford F550

Description
FOX 2.0 Performance IFP 4.5-5.5 Rear Lift Shocks 2008-2016 Ford F550

FOX 2.0 Performance IFP 4.5-5.5 Rear Lift Shocks 2008-2016 Ford F550

Part Number: 980-24-647

Summary: The FOX 2.0 Performance Series IFP shocks deliver race-dominating performance in a hassle-free, bolt-on package for the Ford F550. Designed for vehicles with 4.5 to 5.5 inches of rear lift, these shocks feature an Internal Floating Piston (IFP) to separate shock oil from the high-pressure nitrogen gas chamber. This technology provides a predictable ride quality capable of handling the roughest road conditions while maintaining consistent damping control.

Features

• Internal Floating Piston (IFP): High-pressure nitrogen gas charge provides a predictable ride quality to ensure consistent performance in rough road conditions.
• Aluminum Body: Metal-impacted aluminum construction provides faster heat dissipation than steel to ensure reduced fade during operation.
• Nitrile Bushings: Durable nitrile material provides increased articulation to ensure improved suspension movement.
• Redundant Sealing System: Multi-stage seals provide a secure internal environment to ensure long-lasting performance.
• Serviceable Design: 100 percent serviceable and tunable construction provides a customizable setup to ensure a longer product lifespan.

Technical Specifications

Fitment

• 2008-2016 Ford F550
• Note: Fits models with 4.5-5.5 inches of rear lift.

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The use of an Internal Floating Piston (IFP) eliminates oil aeration by keeping the gas and oil chambers separate, while the aluminum body manages thermal loads more efficiently than traditional steel shocks.
• Performance Benefit: Drivers experience a more stable and controlled ride on varied terrain, supported by vehicle-specific tuning and a high-pressure nitrogen system that prevents damping lag.

Frequently Asked Questions

What is the benefit of the Internal Floating Piston (IFP)?
The IFP separates the shock oil from the high-pressure nitrogen gas, which prevents oil aeration and ensures predictable ride quality in rough conditions.

How does the aluminum body compare to steel?
The metal-impacted aluminum body dissipates heat faster than conventional steel, which helps reduce shock fade and maintains consistent performance.

Are these shocks compatible with my lifted F550?
These shocks are specifically designed and tuned for 2008-2016 Ford F550 models equipped with 4.5 to 5.5 inches of rear lift.