Description

2017–2025 Ford F-250/F-350 Super Duty 4WD Fox 2.0 Performance Series IFP Rear Shock (4–6″ Lift)

Upgrade your ride quality and control with the Fox 2.0 Performance Series IFP Rear Shock. Engineered with race-proven damping technology, these shocks are designed to transform the performance of your truck or SUV by delivering a comfortable on-road ride and predictable off-road handling—even in demanding conditions. The Fox 2.0 Performance Series IFP shock combines advanced engineering with real-world durability. Its mono-tube design uses an Internal Floating Piston to separate shock oil from the high-pressure nitrogen gas chamber, eliminating aeration and maintaining consistent performance. The precision aluminum body improves heat dissipation, ensuring reliable operation under heavy use. Inside, race-developed high-flow damping pistons work alongside application-specific valving to deliver a smooth, controlled ride across varying terrain, giving you the confidence and stability needed for both comfort and performance.

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Key Features

• Performance tuned for vehicle-specific applications
• 2.0” impact-extruded and CNC-machined 6061-T6 aluminum body for strength and heat dissipation
• Clear anodized body finish resists corrosion and wear over time
• Internal Floating Piston (IFP) separates oil from high-pressure nitrogen gas to reduce fade
• Race-developed high-flow piston design for consistent damping performance
• Application-specific valving to maximize ride quality and control
• Black anodized, CNC-machined 6061-T6 billet aluminum components
• 5/8″ hard chrome plated, heat-treated alloy steel shaft for durability
• Redundant sealing system (main seal, wiper seal, scraper seal) for long service life
• Aluminum body dissipates heat faster than traditional steel shocks
• Eyelet upper and lower mounts for secure installation

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Specifications

• Series: Performance
• Travel: 13.62″
• Extended Length: 35.02″
• Compressed Length: 21.4″
• Rear Lift Height: 4–6″
• Top Mount: Eyelet
• Bottom Mount: Eyelet

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Installation

• Difficulty: Easy
• Estimated Time: 1–2 hours
• Tools Required: Basic hand tools
• Installation Type: Direct bolt-on

Note: Reuses factory mounting hardware unless otherwise specified.

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Fitment

• 2017–2025 Ford F-250 Super Duty 4WD (Rear, 4–6″ Lift)
• 2017–2025 Ford F-350 Super Duty 4WD (Rear, 4–6″ Lift)

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Ideal For

• Daily drivers wanting improved ride quality
• Off-road enthusiasts needing reliable performance
• Replacing worn factory shocks with a performance upgrade

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