FOX Performance Series IFP Alum Coilover Shock

2014–2021 Ram 1500 / Ram 1500 Classic 3.0L EcoDiesel, 3.6L V6, 5.7L Hemi

Part #: 985-02-020

Overview

The FOX 5.4in Performance Series Internal Floating Piston (IFP) Aluminum Coilover Shock is engineered to elevate the driving dynamics of your Ram 1500 or Ram 1500 Classic. Designed for trucks equipped with 3.0L EcoDiesel, 3.6L V6, or 5.7L Hemi engines from model years 2014 through 2021, this coilover shock delivers a refined balance between on-road comfort and off-road capability. Utilizing FOX’s race-proven damping technology, it ensures precise control and consistent performance across a variety of terrains and driving conditions.

Whether you’re navigating city streets, cruising highways, or tackling rugged trails, this coilover shock enhances suspension response and stability, making it an ideal upgrade for enthusiasts seeking improved handling without sacrificing ride quality.

Key Features

Built with advanced technology and premium materials, the FOX Performance Series IFP Coilover Shock offers the following key benefits:

• Internal Floating Piston (IFP) Design: Separates oil and nitrogen gas to reduce shock fade and maintain consistent damping performance.
• Race-Proven Damping Control: Provides a smooth, controlled ride on-road and predictable handling off-road.
• 5.4-inch Stroke Length: Optimized for improved wheel travel and suspension articulation.
• Lightweight Aluminum Body: Enhances heat dissipation and reduces unsprung weight for better suspension response.
• Durable Construction: Designed to withstand harsh environments and heavy-duty use.
• Direct Fitment: Engineered specifically for Ram 1500 Classic (2019–2021) and Ram 1500 (2014–2018) models with specified engines, ensuring easy installation.
• Enhanced Ride Quality: Balances comfort and performance for daily driving and off-road adventures.

Construction & Design

The FOX Performance Series coilover shock features a robust aluminum body that offers superior strength while minimizing weight. The internal floating piston design effectively separates the nitrogen gas from the hydraulic oil, preventing aeration and ensuring consistent damping throughout the shock’s stroke. This design reduces shock fade during extended use, maintaining performance under demanding conditions.

Precision engineering and high-quality materials contribute to the shock’s durability and longevity, making it well-suited for both daily driving and off-road excursions. The 5.4-inch stroke provides ample suspension travel, improving wheel articulation and traction on uneven terrain.

Installation & Fitment

This coilover shock is a direct replacement for the factory shocks on Ram 1500 Classic models from 2019 to 2021 with 3.6L V6 or 5.7L Hemi engines, as well as Ram 1500 models from 2014 to 2018 equipped with the 3.0L EcoDiesel engine. Installation requires no modifications, allowing for a straightforward bolt-on upgrade using standard tools. Professional installation is recommended to ensure optimal performance and safety.

What's Included

• One FOX 5.4in Performance Series IFP Aluminum Coilover Shock
• Mounting hardware (if applicable)
• Installation instructions

Ideal For

This coilover shock is ideal for Ram 1500 and Ram 1500 Classic owners who demand enhanced suspension performance without compromising ride comfort. It suits daily drivers, weekend adventurers, and off-road enthusiasts looking to improve handling, stability, and shock absorption on a variety of surfaces. It is especially beneficial for those who tow, haul, or frequently encounter rough terrain.

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.