Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System

The Banks 42266-D Ram-Air is a high-performance cold air intake designed for the 2020-2023 Chevy and GMC 2500HD/3500HD trucks equipped with the 6.6L Duramax L5P engine. Featuring the patented Banks Air Mass Control Module, this intake system utilizes the massive Banks SuperTube, which is larger than stock and all competitors, providing unmatched airflow capacity. Constructed with a Big-Ass filter, oversized induction tube, and a bellowed silicone coupler, it enhances power, turbo response, and fuel efficiency while maintaining durability and dirt capacity. The enclosed airbox design keeps hot engine air out, and the system connects seamlessly to OEM hood and ram air scoops for improved performance at speed. Additional features include a side inlet for fresh air intake, a more aggressive induction note, and a 5-year limited warranty, making it a significant upgrade over stock systems.

This intake is specifically engineered for 2020-2023 Duramax L5P engines in Chevy and GMC trucks, serving as a direct bolt-on upgrade. It fits models with the 6.6L engine and is suitable for street and highway use, offering increased airflow and performance benefits for daily driving, towing, and high-performance applications. The kit includes the patented Air Mass Control Module, the Big-Ass filter, and all necessary mounting components. Designed to improve airflow, reduce heat soak, and enhance turbo response, this system is ideal for owners seeking maximum performance and efficiency from their Duramax-powered trucks.