FOX Performance Elite Series 2.5 Reservoir Rear Adjustable Shocks

2018–2026 Jeep Wrangler JL with 2-3" Lift

Part #: 883-26-054

Overview

The FOX Performance Elite Series 2.5 Reservoir Rear Adjustable Shocks are engineered specifically for Jeep Wrangler JL models from 2018 through 2026 equipped with a 2 to 3-inch lift. Drawing from FOX’s extensive off-road racing heritage, these shocks deliver superior damping performance and adjustability to handle the most demanding terrains. Designed for serious off-road enthusiasts, they provide enhanced control, improved ride quality, and increased durability for lifted Jeep Wranglers tackling rugged trails and obstacles.

These rear shocks combine race-proven technology with advanced features to ensure your Jeep maintains optimal traction and stability, whether crawling over rocks or powering through rough trails. Their adjustable design allows fine-tuning to match your driving style and terrain, making them an essential upgrade for lifted Jeep Wrangler JL owners seeking both performance and reliability.

Key Features

Built to meet the needs of off-road enthusiasts, the FOX Performance Elite Series shocks offer a range of features that enhance vehicle control and durability:

• 2.5-inch diameter shock body with external reservoir for increased oil capacity and improved heat dissipation
• Adjustable compression and rebound damping for customizable ride and handling characteristics
• Race-proven internal valving technology derived from FOX’s off-road racing shocks
• High-strength materials and precision engineering for long-lasting performance under extreme conditions
• Sealed cartridge design to protect internal components from dirt, dust, and debris
• Designed specifically for Jeep Wrangler JL rear suspension with 2-3" lift kits
• Improved ride comfort and control on both on- and off-road surfaces
• External reservoir allows for consistent damping performance during extended use

Construction & Design

FOX Performance Elite shocks are constructed using premium materials to withstand the rigors of off-road driving. The shock bodies are crafted from durable aluminum alloy, providing an excellent strength-to-weight ratio while resisting corrosion. The external reservoir increases fluid volume, which helps maintain consistent damping by reducing heat buildup during prolonged or aggressive use.

Internal components feature precision-machined valving and seals designed to deliver smooth, responsive damping adjustments. The sealed cartridge design protects the internals from contaminants, ensuring reliable operation in harsh environments. Each shock is engineered to fit the lifted Jeep Wrangler JL’s rear suspension geometry perfectly, maintaining proper alignment and suspension travel.

Installation & Fitment

These rear shocks are a direct fit for Jeep Wrangler JL models from 2018 to 2026 equipped with 2 to 3-inch lift kits. Installation typically requires standard hand tools and moderate mechanical experience. No major modifications to the vehicle’s suspension or frame are necessary, making the upgrade straightforward for most enthusiasts. Proper installation ensures optimal shock performance and vehicle handling.

What's Included

• Pair of FOX Performance Elite Series 2.5 Reservoir Rear Adjustable Shocks
• Mounting hardware specific to Jeep Wrangler JL rear suspension
• Adjustment tools and instructions for compression and rebound tuning

Ideal For

This product is ideal for Jeep Wrangler JL owners who have installed a 2 to 3-inch lift and demand enhanced suspension performance for off-road adventures. Whether you are a weekend trail rider, rock crawler, or overland enthusiast, these shocks provide the adjustability and durability needed to improve ride quality, traction, and control on challenging terrain.

FOX (RideFOX) is a top-tier suspension brand producing high-performance shocks and components for trucks, UTVs, and motorsports applications. Known for race-proven engineering and tunability, FOX products are built to handle harsh impacts, high speeds, and demanding off-road conditions while keeping the vehicle controlled and composed.