FOX Performance Series Shocks

2014–2025 Ram 2500 / 3500 5.7L Hemi, 6.4L 392, 6.7L Diesel

Part #: 987-24-046

Overview

The FOX 2.5 Performance Series IFP HTO Shock is engineered to elevate the ride quality and handling of your Ram 2500 or 3500 truck. Designed specifically for front suspension applications with a 3-4 inch lift, this shock absorber integrates FOX’s latest race-proven damping technology to deliver a smooth, controlled ride on pavement while maintaining exceptional off-road capability. Whether you’re navigating rugged trails or cruising highways, these shocks provide consistent performance and durability under demanding conditions.

Ideal for Ram owners seeking to enhance their truck’s suspension system, the FOX Performance Series shocks offer a perfect balance of comfort and control, making them suitable for daily driving, towing, and off-road adventures alike.

Key Features

Built with advanced technology and precision engineering, the FOX 2.5 Performance Series IFP HTO Shock includes the following key features:

• Internal Floating Piston (IFP) design for superior damping consistency and reduced fade
• High-Temperature Oil (HTO) formulation to maintain performance in extreme heat conditions
• Race-proven damping control tuned for both on-road comfort and off-road handling
• Designed for 3-4 inch lifted front suspensions on Ram 2500 and 3500 models
• Durable construction to withstand harsh environments and heavy-duty use
• Precision valving for predictable response over varied terrain
• Compatible with 2014 through 2025 Ram 2500 and 3500 trucks equipped with 5.7L Hemi, 6.4L 392, or 6.7L Diesel engines

Construction & Design

FOX Performance Series shocks are crafted from high-grade materials to ensure long-lasting durability and reliable performance. The shock body is constructed from robust steel with a corrosion-resistant finish to protect against the elements. The internal floating piston design separates the oil and nitrogen gas, preventing aeration and ensuring consistent damping throughout the shock’s stroke.

The use of high-temperature oil enhances the shock’s ability to perform under sustained heavy use, such as towing or off-road driving, without losing effectiveness. Each shock is precision-engineered and hand-tuned to meet the specific demands of lifted Ram trucks, providing a tailored suspension upgrade that maintains factory ride quality while improving control.

Installation & Fitment

Installation of the FOX 2.5 Performance Series IFP HTO Shock is straightforward for professional mechanics or experienced enthusiasts. These shocks are designed as direct replacements for the front suspension on lifted Ram 2500 and 3500 trucks with 3-4 inch lifts, requiring no major modifications to the vehicle’s suspension components. Proper installation ensures optimal performance and longevity.

Fitment covers a wide range of Ram models from 2014 through 2025, including those equipped with 5.7L Hemi engines (2014–2018), 6.4L 392 engines, and 6.7L Diesel engines, making this shock a versatile upgrade for many heavy-duty Ram trucks.

What's Included

• One FOX 2.5 Performance Series IFP HTO Shock (Front)
• Mounting hardware as required for direct fitment
• Installation instructions

Ideal For

This FOX Performance Series shock is ideal for Ram 2500 and 3500 owners who have lifted their trucks 3 to 4 inches and demand enhanced suspension performance. It suits drivers who require a shock absorber capable of handling heavy loads, towing, and off-road excursions while maintaining a comfortable ride on paved roads. Enthusiasts looking to improve handling precision and durability in challenging conditions will find this shock an excellent upgrade.

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.