aFe Magnum FORCE Cold Air Intake

2012–2021 Jeep Grand Cherokee 6.4L SRT8, 2018–2025 Dodge Durango 6.4L 392

Part #: 54-13063R

Overview

The aFe Magnum FORCE Cold Air Intake System with Pro 5R Filter is engineered to enhance the performance of your high-powered Dodge Durango 6.4L 392 and Jeep Grand Cherokee 6.4L SRT8. Designed for enthusiasts seeking increased horsepower, torque, and throttle response, this intake system replaces the restrictive factory air intake with a high-flow, open-element design. It delivers improved airflow and an aggressive intake sound, making it an ideal upgrade for street and track applications.

With a focus on durability, ease of installation, and maximum performance gains, the Magnum FORCE system is a proven solution for drivers who demand more from their 6.4L HEMI engines without compromising reliability or fitment.

Key Features

This cold air intake system incorporates advanced engineering and premium materials to optimize airflow and power delivery. Key features include:

• Dyno-proven power gains of up to +25 horsepower and +26 lb-ft of torque
• Outflows the factory intake by 49%, with a measured airflow of 595 CFM at 7” H2O
• Open-element design that showcases the high-performance air filter and produces an aggressive intake sound
• Washable and reusable Pro 5R air filter with five layers of progressively finer cotton gauze media for maximum filtration and airflow
• Innovative filter-to-housing interface that reduces hardware and simplifies installation
• Utilizes factory mounting locations for a secure, hassle-free fit
• Multiple air inlets to draw in cool air under load for improved combustion efficiency
• Durable XLPE polymer housing that minimizes heat soak and protects the filter
• Stainless steel clamps and premium bellows coupling for strength and flexibility

Construction & Design

The Magnum FORCE intake features a unique one-piece housing made from cross-linked polyethylene (XLPE), a heat-resistant polymer that reduces intake air temperatures by shielding the filter from engine heat. This open-element housing design not only improves airflow but also allows for easy inspection of the Pro 5R filter. The intake tube is computer-designed and dyno-tuned to maximize power gains while ensuring a perfect fit within the engine bay.

The large 7-inch tall, 360-degree radial flow Pro 5R air filter uses an oiled five-layer cotton gauze media that balances superior filtration with high airflow, making it suitable for both street driving and track performance. The filter’s oval flange and radial design optimize air intake efficiency and longevity.

Performance & Sound

By increasing airflow by nearly 50%, this intake system significantly improves engine breathing, resulting in noticeable gains in horsepower and torque. The open-element design enhances throttle response and delivers a deep, aggressive intake sound that complements the performance character of the 6.4L HEMI engine. Drivers will experience a more engaging driving experience with improved engine efficiency and power delivery.

Installation & Fitment

The aFe Magnum FORCE Cold Air Intake is designed for a straightforward installation using factory mounting points, minimizing the need for additional hardware or modifications. Its patent-pending filter-to-housing interface reduces the number of parts by half compared to traditional systems, making installation faster and more secure. This intake fits 2012–2021 Jeep Grand Cherokee 6.4L SRT8 models and 2018–2025 Dodge Durango 6.4L 392 models equipped with the Dodge SRT hood.

For Durango models with the SRT hood vent, the air filter is positioned directly beneath the vent. aFe POWER recommends purchasing the 28-10303 pre-filter to protect the air filter from rain and environmental elements. Avoid pressure washing around the hood vent and driving in heavy rain to maintain optimal filter performance.

What's Included

• One-piece XLPE polymer intake housing
• Dyno-tuned XLPE intake tube
• Washable and reusable 7” tall Pro 5R radial flow air filter
• Stainless steel clamps
• Premium bellows coupling for flexibility
• All necessary mounting hardware
• Detailed installation instructions

Ideal For

This cold air intake system is ideal for performance enthusiasts and owners of the Jeep Grand Cherokee 6.4L SRT8 and Dodge Durango 6.4L 392 who want to unlock additional horsepower and torque while enhancing engine sound and throttle response. It suits street drivers seeking reliable daily performance improvements as well as track enthusiasts looking for a durable, high-flow intake solution.

Emissions Note

This product is not currently CARB exempt and is not legal for sale or use in California or on vehicles registered with the California Department of Motor Vehicles.

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.