FOX Performance Series 2.0 Smooth Body IFP Rear Shock

2007–2018 Jeep Wrangler JK 4-6" Lift

Part #: 980-24-642

Overview

The FOX Performance Series 2.0 Smooth Body Internal Floating Piston (IFP) Rear Shock is engineered to elevate the driving experience of your Jeep Wrangler JK, specifically models from 2007 through 2018 equipped with a 4 to 6-inch lift. Designed for off-road enthusiasts and daily drivers alike, this shock absorber combines advanced damping technology with durable construction to deliver superior ride quality and handling performance.

Whether you're navigating rugged trails or cruising on paved roads, these shocks provide a balanced blend of comfort and control. FOX’s race-proven damping system ensures predictable handling in challenging terrain while maintaining a smooth, comfortable ride during everyday driving.

Key Features

Built with the latest in shock technology, the FOX Performance Series 2.0 Smooth Body IFP Rear Shock offers a range of features that enhance both performance and durability:

• Internal Floating Piston (IFP) design for consistent damping and reduced cavitation
• Race-proven damping control tuned for Jeep Wrangler JK lifted 4-6 inches
• Smooth body design for improved clearance and protection against debris
• High-quality seals and components to resist dirt, dust, and moisture
• Durable construction to withstand harsh off-road conditions
• Optimized valving for a balance of on-road comfort and off-road capability
• Precision-engineered for direct fitment on 2007–2018 Jeep Wrangler JK models with lift kits

Construction & Design

The FOX Performance Series 2.0 shocks feature a robust smooth body design crafted from high-strength materials to endure the rigors of off-road use. The internal floating piston technology separates the nitrogen gas from the oil, preventing foaming and ensuring consistent damping performance throughout the shock’s travel. This design enhances shock longevity and responsiveness, providing reliable performance mile after mile.

Each shock is assembled with precision-machined components and premium seals to maintain integrity under extreme conditions. The smooth body finish not only improves durability but also helps prevent accumulation of mud and debris, which can affect shock operation.

Installation & Fitment

These rear shocks are engineered for direct bolt-on installation on Jeep Wrangler JK models from 2007 to 2018 equipped with 4 to 6-inch lift kits. Installation requires no special modifications, making it a straightforward upgrade for enthusiasts looking to improve suspension performance. Proper installation ensures optimal shock function and vehicle handling.

What's Included

• One FOX Performance Series 2.0 Smooth Body IFP Rear Shock
• Mounting hardware as required for direct fitment
• Installation instructions

Ideal For

This shock is ideal for Jeep Wrangler JK owners who have installed a 4 to 6-inch lift and seek enhanced suspension performance. It suits off-road adventurers who demand reliable damping over rough terrain as well as drivers who want improved ride comfort and handling on paved roads. Whether tackling trails, rock crawling, or daily driving, the FOX Performance Series 2.0 rear shock delivers consistent, high-quality performance.

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.