FOX Perf Series 2.0 Smooth Body IFP Rear Shock

1986–1992 Jeep Comanche MJ 1-1.5" Lift, 1993–2004 Jeep Grand Cherokee ZJ & WJ 1.5-2" Lift

Part #: 985-24-130

Overview

The FOX Performance Series 2.0 Smooth Body IFP Rear Shock is engineered to elevate the driving experience of lifted Jeep Comanche MJ and Grand Cherokee ZJ & WJ models. Designed specifically for vehicles with 1 to 2 inches of rear lift, this shock absorber delivers a perfect balance between on-road comfort and off-road capability. Utilizing FOX’s race-proven internal floating piston (IFP) technology, these shocks provide consistent damping control that adapts to a variety of terrains and driving conditions.

Ideal for Jeep enthusiasts who demand improved suspension performance without sacrificing ride quality, the FOX Perf Series 2.0 Rear Shock enhances handling precision, reduces harshness, and maintains vehicle stability whether cruising highways or tackling rugged trails.

Key Features

Built with advanced technology and premium materials, the FOX Perf Series 2.0 Rear Shock offers the following key benefits:

• Internal Floating Piston (IFP) Design: Separates oil and nitrogen gas to prevent cavitation and maintain consistent damping performance.
• Race-Proven Damping Control: Provides smooth, controlled compression and rebound for superior ride quality.
• 1-2" Lift Compatibility: Specifically tuned for Jeep Comanche MJ with 1-1.5" lift and Grand Cherokee ZJ & WJ with 1.5-2" lift setups.
• Smooth Body Construction: Reduces friction and improves shock response for enhanced durability and performance.
• Durable Seals and Components: Designed to withstand harsh off-road environments and extend service life.
• Improved Handling: Enhances vehicle stability and control during cornering and uneven terrain traversal.
• Comfortable Ride: Balances firmness and compliance for daily driving comfort without compromising off-road capability.

Construction & Design

The FOX Perf Series 2.0 Rear Shock features a robust smooth body design crafted from high-strength materials to endure demanding off-road conditions. The internal floating piston technology ensures separation of oil and nitrogen gas, preventing foaming and maintaining consistent damping throughout the shock’s stroke. Precision-engineered seals and high-quality components contribute to long-lasting reliability and resistance to contaminants such as dirt and moisture.

Each shock is carefully tuned to complement lifted Jeep suspensions, providing optimal travel and damping characteristics that match the altered geometry and increased articulation of lifted vehicles.

Installation & Fitment

Installation of the FOX Perf Series 2.0 Rear Shock is straightforward for Jeep Comanche MJ models with 1 to 1.5 inches of lift and Grand Cherokee ZJ & WJ models with 1.5 to 2 inches of lift. These shocks are designed as direct replacements for factory rear shocks and typically require no additional modifications or special tools. Proper fitment ensures that suspension travel and ride height are maintained as intended for lifted setups.

Professional installation is recommended to ensure correct torque specifications and alignment, maximizing performance and safety.

What's Included

• One FOX Perf Series 2.0 Smooth Body IFP Rear Shock (passenger or driver side as specified)
• Mounting hardware (if applicable)
• Installation instructions

Ideal For

This rear shock is ideal for Jeep owners who have lifted their Comanche MJ or Grand Cherokee ZJ & WJ within the specified lift ranges and seek enhanced suspension performance. It suits off-road enthusiasts who require dependable damping control on rough trails, as well as daily drivers who want improved ride comfort and handling stability. The FOX Perf Series 2.0 Rear Shock is perfect for those looking to upgrade their suspension with a high-quality, race-proven component designed specifically for lifted Jeep applications.

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.