Banks Power Ram-Air Cold Air Intake

2019–2026 RAM 2500/3500 6.7L Cummins

Part #: 42279

Overview

The Banks Power Ram-Air Cold Air Intake is engineered specifically for the 2019–2026 RAM 2500 and 3500 equipped with the 6.7L Cummins engine. Designed to deliver cooler, denser ambient air directly to your engine, this intake system enhances both power and fuel efficiency. By eliminating the restrictive factory airbox, filter, and intake track, it allows your Cummins to breathe more freely, resulting in sustained pulling power and improved throttle response. This intake is ideal for truck owners seeking a reliable upgrade that balances performance gains with everyday drivability.

Tested extensively using computational fluid dynamics, flowbench analysis, and real-world highway conditions, the Banks Ram-Air Intake ensures proven performance improvements without triggering check engine lights or requiring complex tuning.

Key Features

Experience a significant upgrade in airflow and engine response with the following features:

• 51% increase in mass air flow compared to the stock intake system
• Improved throttle response and reduced turbo lag for quicker acceleration
• “Big Ass Filter” design extends service intervals and reduces cleaning frequency
• Lightweight, durable XLPE molded housing insulates against heat soak
• Enclosed airbox design prevents ingestion of hot, engine-heated air
• Oversized airbox increases the volume of cool air surrounding the filter
• More aggressive and audible induction sound enhances driving experience
• Direct connection to the OEM ram-air scoop for optimal airflow
• 5-year limited warranty for peace of mind
• Oiled air filter element for superior filtration and airflow balance

Construction & Design

The intake system features a robust XLPE molded airbox that provides excellent thermal insulation to reduce heat soak, ensuring the engine receives cooler air even under demanding conditions. The oversized airbox design increases the volume of ambient air around the filter, maximizing airflow potential. The “Big Ass Filter” uses an oiled media element that balances high filtration efficiency with minimal airflow restriction, extending filter life and reducing maintenance intervals. Every component is precision-engineered to fit seamlessly with the OEM ram-air scoop, maintaining factory fitment and finish.

Performance & Sound

By increasing the mass air flow by 51%, the Banks Ram-Air Intake significantly improves engine breathing, which translates to enhanced throttle response and reduced turbo lag. Drivers will notice a more immediate power delivery and a stronger, more aggressive induction sound that adds to the driving experience without being intrusive. This intake system is designed to optimize performance gains while maintaining smooth, reliable operation under all driving conditions.

Installation & Fitment

The Banks Ram-Air Cold Air Intake is designed for a direct bolt-on installation with no permanent modifications required. It connects seamlessly to the OEM ram-air scoop, preserving the factory appearance and function. Installation can typically be completed with basic hand tools and does not require professional assistance, making it an accessible upgrade for most RAM 2500 and 3500 owners. The intake fits all 2019 through 2026 models equipped with the 6.7L Cummins engine.

What's Included

• XLPE molded airbox with oversized volume
• Oiled “Big Ass Filter” element
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For

This intake system is perfect for RAM 2500 and 3500 owners who want to improve their truck’s power and fuel economy without sacrificing reliability or requiring extensive modifications. It suits daily drivers, towing enthusiasts, and anyone looking to enhance their Cummins engine’s performance and sound with a proven, durable solution.