aFe Magnum FORCE Cold Air Intake

2019–2020 Ram 2500 / 3500 6.4L 392

Part #: 54-13047D

Overview

The aFe Magnum FORCE Cold Air Intake with Pro DRY S Filter is engineered specifically for the 2019 to 2020 Ram 2500 and 3500 models equipped with the 6.4L 392 HEMI engine. Designed to enhance your truck’s performance, this intake system delivers significant horsepower and torque gains while improving throttle response and engine sound. Ideal for enthusiasts seeking a reliable, high-quality upgrade, it replaces the restrictive factory intake with a free-flowing, open-element design that maximizes airflow and engine efficiency.

Built for street and light off-road use, this intake system combines advanced filtration technology with durable construction to provide long-lasting performance and convenience without compromising engine protection.

Key Features

This cold air intake system incorporates several innovative features to optimize airflow and ease of installation:

• Dyno-proven power gains of up to +25 horsepower and +29 lb-ft of torque
• Outflows the factory intake by 31%, with a measured airflow of 565 CFM at 7” H2O
• Washable and reusable Pro DRY S air filter featuring oil-free synthetic media
• Open-element housing design that showcases the filter and enhances intake sound
• Innovative filter-to-housing interface reduces hardware and simplifies installation
• Utilizes the factory air inlet scoop with no additional hardware required
• Durable, heat-resistant XLPE polymer intake tube engineered for optimal fit and performance
• Direct bolt-on installation with no cutting or drilling needed

Construction & Design

The aFe Magnum FORCE intake features a large, three-layer Pro DRY S air filter that stands 9 inches tall and provides 360-degree radial airflow. Its oil-free synthetic media offers excellent filtration efficiency and dust holding capacity, making it ideal for everyday driving and light off-road conditions. The inverted top design increases filter surface area, extending service intervals and reducing maintenance frequency.

The intake housing is crafted from XLPE (Cross-linked Polyethylene) polymer, which effectively minimizes heat soak to ensure cooler, denser air reaches the engine. This open-element housing not only improves airflow but also allows the aggressive intake sound to be heard clearly. The intake tube is computer-designed and dyno-tuned for maximum power gains while maintaining a perfect fit and durability under heat stress.

Performance & Sound

By significantly increasing airflow and reducing intake restrictions, this cold air intake system delivers measurable gains in horsepower and torque, enhancing overall engine responsiveness. The open-element design also produces a more aggressive and sporty intake sound, providing an engaging driving experience without excessive noise.

Installation & Fitment

The system is engineered for a hassle-free, direct bolt-on installation using factory mounting points. Its innovative filter-to-housing interface reduces the number of parts and hardware required, making installation straightforward and quick. No cutting, drilling, or modifications to the vehicle are necessary, ensuring a clean and professional fit every time.

What's Included

• One large 9” tall Pro DRY S air filter (oil-free synthetic media)
• Open-element XLPE polymer housing
• Dyno-tuned XLPE intake tube
• All necessary mounting hardware
• Installation instructions

Ideal For

This cold air intake is perfect for Ram 2500 and 3500 owners with the 6.4L 392 HEMI who want to improve engine performance, throttle response, and intake sound without sacrificing reliability or ease of maintenance. It suits daily drivers, weekend warriors, and light off-road enthusiasts looking for a durable, high-quality intake upgrade.

Emissions Note

This product is not currently CARB exempt and is not legal for sale or use in California or any other states adopting California emissions regulations. Please verify local regulations before purchasing.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.