FOX Performance Series Rear 2.5 Perf IFP Shock

2014–2025 Ram 2500 6.7L Diesel / 6.4L 392 / 2014–2018 Ram 2500 5.7L Hemi

Part #: 987-24-047

Overview

The FOX 2-3 inch Lift Rear 2.5 Performance IFP Shock is engineered to elevate the ride quality and handling of your Ram 2500, whether you’re navigating rugged off-road terrain or cruising on paved highways. Designed specifically for 2014 to 2025 Ram 2500 models equipped with 6.7L Diesel, 6.4L 392, and 5.7L Hemi engines, this shock absorber delivers superior damping control that balances comfort and performance.

Built for truck enthusiasts who demand both durability and precision, this FOX shock enhances suspension travel and responsiveness, making it an ideal upgrade for lifted trucks. It provides a smooth, controlled ride by absorbing impacts effectively while maintaining vehicle stability under heavy loads or challenging driving conditions.

Key Features

FOX Performance Series shocks incorporate advanced technology and race-proven components to ensure outstanding performance and reliability. Key features include:

• Internal Floating Piston (IFP) design for consistent damping and reduced fade
• 2.5-inch shock body diameter optimized for lifted applications with 2-3 inch rear lift
• Race-proven damping technology for superior on-road comfort and off-road control
• High-quality seals and materials to resist dirt, dust, and moisture intrusion
• Durable construction designed to withstand harsh environments and heavy-duty use
• Precision valving tuned specifically for Ram 2500 suspension characteristics
• Improved suspension articulation and wheel control for enhanced traction
• Direct bolt-on fitment for 2014–2025 Ram 2500 models with specified engines

Construction & Design

FOX shocks are crafted with premium materials and meticulous engineering to deliver long-lasting performance. The 2.5-inch aluminum shock body is lightweight yet robust, providing excellent heat dissipation to prevent shock fade during extended use. The internal floating piston separates the oil and nitrogen gas, ensuring consistent damping pressure and smooth operation over varied terrain.

Sealed with high-quality components, this shock resists contamination from dirt and debris, extending service life and maintaining performance. The design is optimized for lifted Ram 2500 trucks, accommodating increased suspension travel without compromising ride quality or handling precision.

Installation & Fitment

This FOX Performance Series rear shock is engineered for direct replacement on Ram 2500 trucks with 2 to 3-inch rear lift kits. Installation is straightforward and requires no special modifications, making it accessible for professional installers and experienced enthusiasts alike. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Compatible with 2014 through 2025 Ram 2500 models equipped with 6.7L Diesel, 6.4L 392, and 2014 through 2018 models with 5.7L Hemi engines, this shock ensures a precise fit and optimal performance tailored to your vehicle’s specifications.

What's Included

• One FOX 2.5 Performance IFP Rear Shock
• Mounting hardware as required for direct fitment
• Installation instructions

Ideal For

This FOX rear shock is ideal for Ram 2500 owners seeking to improve their truck’s suspension performance after installing a 2 to 3-inch rear lift. It suits off-road enthusiasts, daily drivers, and anyone requiring enhanced ride comfort and handling stability under heavy loads or challenging terrain. Whether you use your Ram for towing, hauling, or weekend adventures, this shock delivers reliable, high-performance damping tailored to your vehicle’s needs.

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.