aFe Momentum GT Cold Air Intake System

2017–2018 RAM 2500/3500 6.4L 392 HEMI

Part #: 51-72104

Overview

The aFe Momentum GT Cold Air Intake System is engineered specifically for the 2017 to 2018 RAM 2500 and 3500 equipped with the 6.4L 392 HEMI engine. Designed to deliver cooler, denser air to your engine, this intake system enhances throttle response and maximizes horsepower and torque gains. Ideal for enthusiasts seeking a reliable upgrade that combines performance with durability, the Momentum GT intake offers a seamless fit and a refined appearance that complements your truck’s aggressive styling.

With its unique one-piece housing and large performance air filter, this system ensures optimal airflow while protecting your engine from contaminants. The inclusion of premium materials and precision engineering makes it a standout choice for those who demand both quality and performance in their cold air intake.

Key Features

The Momentum GT Cold Air Intake System incorporates advanced design elements and high-quality components to optimize engine breathing and ease of use:

• Custom CAD-designed roto-molded one-piece housing made from heat-resistant black cross-linked polyethylene for maximum durability and thermal insulation.
• Large clear sight window integrated into the housing for quick and easy air filter inspection without removal.
• High-quality, dyno-tuned roto-molded intake tube engineered for maximum power gains and perfect fitment.
• Billet aluminum crankcase fitting and temperature sensor fitting included for straightforward installation.
• Massive 8-inch round 360-degree radial flow air filter featuring three layers of synthetic media with progressive porosity for superior filtration and airflow.
• Reinforced metal wrap around the air filter to prevent collapse under high airflow conditions.
• Premium stainless steel T-bolt clamps and silicone double hump coupling ensure a secure, leak-free connection.
• Carbon fiber accents add a high-end, show-quality aesthetic to distinguish your vehicle.
• Fewer parts for a simplified, quick installation process.

Construction & Design

The Momentum GT intake system is built with precision and durability in mind. Its roto-molded housing is crafted from black cross-linked polyethylene, a material known for its heat resistance and strength, which helps maintain the coolest possible air charge for improved combustion efficiency. The one-piece design eliminates the need for multiple components, reducing potential air leaks and simplifying maintenance.

The intake tube is also roto-molded and CAD-designed to optimize airflow dynamics, ensuring maximum power output without sacrificing fitment or reliability. The inclusion of billet aluminum fittings for the crankcase and temperature sensor adds to the system’s robust construction and ease of installation. Carbon fiber accents provide a premium look that stands out at car shows and on the street.

Performance & Sound

By delivering a higher volume of cooler air, the Momentum GT intake system improves engine efficiency and responsiveness. The large 360-degree radial flow air filter allows for increased airflow while maintaining excellent filtration, contributing to noticeable gains in horsepower and torque. Additionally, the intake produces a more aggressive induction sound, enhancing the driving experience without excessive noise.

Installation & Fitment

This intake system is designed for a direct bolt-on installation on 2017–2018 RAM 2500 and 3500 trucks with the 6.4L 392 HEMI engine. The kit includes all necessary hardware and fittings, allowing for a straightforward installation that typically requires no modifications. The clear sight window in the housing enables easy filter inspections, reducing maintenance time.

What's Included

• One-piece roto-molded intake housing with sight window
• Roto-molded intake tube
• 8-inch 3-layer synthetic media radial flow air filter with reinforced metal wrap
• Billet aluminum crankcase fitting
• Billet aluminum temperature sensor fitting
• Silicone double hump coupling
• Stainless steel T-bolt clamps
• Carbon fiber accent pieces
• Installation hardware and instructions

Ideal For

The aFe Momentum GT Cold Air Intake System is perfect for RAM 2500 and 3500 owners who want to enhance their truck’s performance and appearance without compromising reliability. It suits daily drivers, weekend warriors, and enthusiasts who demand improved throttle response, increased horsepower, and a distinctive engine sound. Additionally, those who appreciate high-quality craftsmanship and ease of maintenance will find this intake system an excellent upgrade.

Emissions Note

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