AEM 21-9022 Brute Force HD Intake

Replace the stock air intake system in your 2004.5-2005 GM 6.6L Duramax LLY with the AEM 21-9022D Brute Force HD Intake System. Easily installed with commonly available tools, every part of the Brute Force Intake System has been thoroughly engineered to increase airflow, performance, and horsepower.