Description

2017–2025 Ford F-250/F-350 4WD Rear Fox Performance Elite 2.0 Reservoir Shock (1.5–3.5″ Lift)

Upgrade your Super Duty’s rear suspension with the Fox Performance Elite 2.5 Remote Reservoir Shock—engineered to deliver race-proven performance in a durable, bolt-on package. Built with a metal-impact anodized aluminum body, this shock dissipates heat faster than traditional steel-bodied shocks, helping maintain consistent damping under demanding conditions.

The external reservoir increases oil and nitrogen capacity for improved cooling and performance, while also giving your truck a clean, aggressive look. Each unit features CNC-machined 6061-T6 aluminum components, including a billet reservoir clamp for secure mounting. Paired with a race-developed high-flow damping piston and application-specific valving, this shock delivers predictable ride quality and control across rough terrain, heavy loads, and daily driving.

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Key Features

• Performance Series shock tuned specifically for vehicle application
• 2.0″ impact-extruded 6061-T6 aluminum body resists rust and dissipates heat faster than steel
• Clear-anodized body for long-lasting durability
• External reservoir system increases oil and nitrogen capacity for improved cooling
• Race-developed high-flow piston design for consistent damping
• Application-specific valving to maximize ride quality and control
• 5/8″ hard chrome plated, heat-treated alloy steel shaft
• Redundant sealing system with main seal, wiper seal, and scraper seal
• Black anodized, CNC-machined 6061-T6 aluminum components
• Includes billet aluminum reservoir clamp for secure mounting
• Direct bolt-on installation with factory mounting points

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Performance Benefits

Whether you’re towing, hauling, or driving on rough terrain, these shocks provide:

• Improved rear-end stability
• Better control over bumps and uneven surfaces
• Reduced fade during extended use
• Enhanced ride comfort both on and off-road

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Fitment

Fits:
2017–2025 Ford F-250 Super Duty (4WD)
2017–2025 Ford F-350 Super Duty (4WD)

Position: Rear
Lift Range: 1.5″–3.5″

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What’s Included

• (1) Fox Performance Series Rear Shock
• Remote reservoir
• Billet reservoir clamp
• Required mounting hardware

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Installation

• Difficulty: Easy to Moderate
• Estimated Time: 1–2 Hours
• Notes: Direct bolt-on using factory mounting locations

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Specifications

• Series: Performance
• Travel: 13.62″
• Extended Length: 33.52″
• Compressed Length: 19.9″
• Top Mount: Eyelet
• Bottom Mount: Eyelet

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