aFe Magnum FORCE Cold Air Intake

2019–2020 Ram 2500 / 3500 6.4L 392

Part #: 54-13047R

Overview

The aFe Magnum FORCE Cold Air Intake with Pro 5R Filter is a high-performance upgrade designed specifically for the 2019–2020 Ram 2500 and 3500 equipped with the 6.4L 392 HEMI engine. This intake system enhances airflow significantly over the factory setup, delivering noticeable gains in horsepower and torque while providing an aggressive intake sound that complements the truck’s muscular character. Ideal for enthusiasts seeking improved throttle response, increased power, and a durable, reusable air filter solution, this intake is engineered for both street and light track use.

By replacing the restrictive factory air intake, the Magnum FORCE system optimizes engine breathing, resulting in enhanced overall performance without compromising reliability or drivability.

Key Features

This cold air intake system incorporates advanced design and materials to maximize airflow and ease of installation. Key features include:

• Dyno-proven power gains of up to +22 horsepower and +25 lb-ft of torque
• Outflows the factory intake by 37%, with a measured airflow of 590 CFM at 7” H2O
• Washable and reusable Pro 5R air filter featuring five layers of progressively finer cotton gauze media
• Open-element design that showcases the air filter and delivers an aggressive intake sound
• Innovative filter-to-housing interface that 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 airflow and fitment
• Direct bolt-on installation with no cutting or drilling necessary

Construction & Design

The Magnum FORCE Cold Air Intake features a large, 9-inch tall, 360-degree radial flow air filter with a 5-inch round flange. The Pro 5R media is oiled cotton gauze layered in five progressively finer stages to maximize airflow while providing excellent filtration. Its inverted top design increases filter surface area, extending service intervals and maintaining consistent performance.

The intake housing is crafted from XLPE (Cross-linked Polyethylene) polymer, which resists heat soak to keep intake air temperatures low for improved combustion efficiency. The open-element housing design not only allows easy inspection of the filter but also contributes to the intake’s aggressive sound profile. The dyno-tuned intake tube is precision-engineered using computer-aided design to ensure maximum power gains and a perfect fit within the engine bay.

Performance & Sound

With a measured airflow increase of 37% over the stock intake, this system delivers substantial performance improvements, including up to 22 additional horsepower and 25 lb-ft of torque. The open-element design enhances engine sound, producing a deeper, more aggressive intake note that adds to the driving experience without being intrusive.

Installation & Fitment

The aFe Magnum FORCE Cold Air Intake is designed for a hassle-free, direct bolt-on installation using factory mounting points. Its innovative filter-to-housing interface reduces the number of parts by half compared to traditional cold air intakes, minimizing installation time and complexity. No cutting, drilling, or additional hardware is required, and the system integrates seamlessly with the vehicle’s original air inlet scoop.

What's Included

• Magnum FORCE open-element XLPE polymer intake housing
• Large 9” tall Pro 5R washable and reusable air filter
• Dyno-tuned XLPE intake tube
• All necessary mounting hardware
• Installation instructions

Ideal For

This cold air intake system 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 requiring complex modifications. It suits daily drivers, weekend warriors, and enthusiasts who occasionally take their trucks to the track or off-road.

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 laws 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.