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🧾 Overview
The FOX 2.5 Performance Series Rear Shocks are engineered to maximize the ride quality, control, and off-road capability of the 2018–present Jeep Wrangler JL. Built with race-proven FOX technology, these shocks feature a large 2.5-inch aluminum body and Internal Floating Piston (IFP) design that separates shock oil from high-pressure nitrogen for consistent damping and reduced fade under demanding conditions.
The increased oil capacity and larger piston provide improved heat dissipation and damping control, making these shocks ideal for aggressive trail use, larger tires, and lifted suspension systems. Vehicle-specific valving ensures balanced on-road comfort while maintaining the control and durability needed for serious off-road driving.
Multiple lift-height variants are available to ensure proper shock travel and performance based on your Wrangler’s suspension setup.
✔ Large 2.5" shock body for improved damping control
✔ Internal Floating Piston (IFP) design for consistent performance
✔ Increased oil capacity for improved cooling and reduced fade
✔ Vehicle-specific valving tuned for Jeep Wrangler JL
🛠 Installation
- Direct bolt-on installation.
- No cutting or fabrication required.
- Alignment recommended after installation.
📌 Specs
- Key Features & Benefits
- Large 2.5" Aluminum Shock Body for Improved Heat Dissipation
- Internal Floating Piston (IFP) Technology
- Vehicle-Specific Valving for Balanced On and Off-Road Performance
- High-Capacity Shock Oil Volume for Reduced Fade
- Corrosion-Resistant Clear Anodized Aluminum Construction
- Direct Bolt-On Replacement Design
📘 Specifications
- Shock Series: FOX 2.5 Performance Series
- Shock Type: Internal Floating Piston (IFP)
- Shock Body Diameter: 2.5"
- Body Material: Aluminum
- Finish: Clear Anodized
- Position: Rear
- Available Lift Height Variants
- 0–1.5" Lift
- 2–3" Lift
- 3.5–4" Lift
- (Lift height depends on the selected variant.)
📦 What’s Included (What’s in the Box)
- (1) FOX 2.5 Performance Series Rear Shock
- Mounting hardware included where applicable.
🛡 Warranty
- Covered by the FOX Factory Limited Warranty.
- Warranty applies to defects in materials and workmanship under normal operating conditions.
⚠️ Fitment Notes
- 2018–Present Jeep Wrangler JL (2-Door)
- 2018–Present Jeep Wrangler JL Unlimited (4-Door)
⚠️ Fitment Notes
- Designed for vehicles equipped with factory or aftermarket suspension lifts
- Select the correct lift height option that matches your suspension system
- Rear shocks only
- Sold individually