Banks Ram-Air Intake Systems for 2020-22 Duramax 6.6L - Engine Builder Magazine

Banks Ram-Air Intake Systems for 2020-22 Duramax 6.6L

This Banks air intake system offers a variety of improvements for your 2020-22 Duramax 6.6L.

The new Banks Ram-Air intake system for the 2020-22 Duramax 6.6L is now available for pre-order! The innovative cold air intake adds power, sharpens turbo response, and improves fuel economy.

The greater the air mass, the easier it is for your engine to make the same horsepower while using less fuel. In other words, fuel economy! Yes, airflow (CFM) is important, but if the system flows more air, and that air is hot, you’ll likely see a loss in horsepower. Pressurized, cool, dense air is the winning combination. To learn more about air density, see this article.

The ECM (engine control module) in your 2020-22 Duramax monitors air mass and pressure so closely that any deviation from stock results in a check engine light. This means that competitive aftermarket intakes must flow the same as stock. The new patented Banks Air Mass Control Module allows our engineers to design past this electronic limitation. In other words, we are not limited by stock airflow constraints. U.S. Patent #11,193,441

You May Also Like

Fluidampr Toyota 2JZ Damper

Upgrading to a Fluidampr performance damper when engine mods are done further ensures long-term durability and optimum power.

Fluidampr Toyota 2JZ damper

Fluidampr has announced its Toyota 2JZ damper with dry sump pulley for race engine builders incorporating a dry sump oil system. Part #840821 features a hard coat anodized aluminum pulley with mandrel mount. Common drive installation provisions include three pre-drilled 3/8-16 holes on a 3.200” bolt circle. The 5-7/8” size 2JZ dry sump pulley is available separately for 2020-later Fluidampr p/n 840801 with removable pulley.

AMSOIL Marine Engine Oil Now in Gallons

This new package size offers added convenience for owners of boats with larger sumps.

AMSOIL marine oil
Holley Terminator X Max EFI Kit for Godzilla Engines

This Terminator X Max EFI kit for Godzilla engines is latest in Holley’s growing portfolio of engine swap solutions.

Holley Terminator EFI
Cometic Duramax Top End Gasket Kit

Cometic’s Duramax gasket kit includes: 4.130″ bore, .047″ MLX cylinder head gaskets.

Cometic Duramax gaskets
ACL Oil Pump Catalog

ACL RACE Series oil pumps are designed with high output and high volume capabilities.

Other Posts

Trucks on Trucks at Summit Diesel

Summit Diesel does work on Cummins, Powerstroke and Duramax platforms, from maintenance and repair to full engine builds.

Summit Diesel
Race Gas Diesel Performance Plus

Race Gas Diesel focuses specifically on cetane, oxygen and lubrication.

race gas diesel
B&B Performance Big Block Chevy Intake Manifold Spacers

The spacer kit includes end rails and are available for either rectangular port or oval port heads.

intake spacer
Victory 1 Adds CrN Valve Coating

Chromium Nitride (CrN) coating is exceptionally effective in high-stress racing applications as it increases hardness and improves lubricity.

Victory 1 valve coatings