FOX Performance Elite Series 2.5 Reservoir Front Shocks

2007–2018 Jeep Wrangler JK 4.5-6" Lift

Part #: 883-26-093

Overview

The FOX Performance Elite Series 2.5 Reservoir Front Shocks are engineered specifically for Jeep Wrangler JK models from 2007 to 2018 equipped with 4.5 to 6-inch suspension lifts. Developed from FOX’s extensive off-road racing experience, these shocks deliver superior damping performance and adjustability to handle the toughest terrains. Designed for serious off-road enthusiasts, they provide enhanced control, improved ride quality, and increased durability for demanding trail conditions.

Whether you’re tackling rocky trails, deep ruts, or high-speed desert runs, these front shocks offer the precision and reliability needed to maintain traction and vehicle stability. The external reservoir design increases oil capacity and improves heat dissipation, ensuring consistent performance during extended off-road use.

Key Features

Built with race-proven technology and advanced engineering, the FOX Performance Elite Series shocks offer a range of features that set them apart from standard suspension components:

• Adjustable compression and rebound damping for customizable ride tuning
• Remote reservoir design increases oil volume and reduces shock fade
• High-strength 6061-T6 aluminum body for lightweight durability
• Hard anodized finish for corrosion resistance and long-lasting appearance
• Internal floating piston (IFP) technology for consistent damping performance
• Sealed cartridge design to protect internal components from dirt and debris
• Designed specifically for Jeep Wrangler JK with 4.5-6" lift kits to maintain proper suspension geometry
• Race-inspired valving tuned for both off-road capability and on-road comfort

Construction & Design

FOX engineers crafted the Performance Elite Series shocks using premium materials and precision manufacturing techniques. The shock body is machined from aerospace-grade 6061-T6 aluminum, providing an optimal balance of strength and weight savings. The hard anodized finish protects against corrosion and wear, ensuring longevity even in harsh environments.

The external reservoir increases oil capacity, which helps dissipate heat more effectively during prolonged off-road use, reducing shock fade and maintaining consistent damping. The internal floating piston separates the oil from the nitrogen gas, preventing aeration and ensuring smooth, reliable shock action.

Installation & Fitment

These front shocks are designed as direct replacements for 2007–2018 Jeep Wrangler JK models equipped with 4.5 to 6-inch lift kits. Installation requires standard hand tools and moderate mechanical knowledge. No major modifications to the vehicle’s suspension are necessary, but it is recommended to have the installation performed by a qualified technician to ensure proper fitment and optimal performance.

Once installed, the adjustable damping settings allow you to fine-tune the shock response to match your driving style and terrain conditions, providing a tailored off-road experience.

What's Included

• Two FOX Performance Elite Series 2.5 Reservoir Front Shocks
• Mounting hardware and bushings
• Adjustment tools and instructions

Ideal For

This shock kit is ideal for Jeep Wrangler JK owners who have upgraded their suspension with a 4.5 to 6-inch lift and demand enhanced off-road performance without sacrificing on-road drivability. It suits enthusiasts who frequently engage in trail riding, rock crawling, desert racing, or any off-road activity requiring superior shock absorption and adjustability.