US Diesel Parts - Intake Kits - Air Filters - GM Duramax LLY

The air cleaner assembly is where your engine begins making power. Without good airflow in the equation, your engine simply can’t breathe, resulting in poor performance and fuel economy. While the design of the stock intake is relatively efficient, upgrading to a high flow system can improve overall airflow and performance. For customers in California, or others outside of California, but would like to comply with CARB give us a call to ensure the air intake you are purchasing will pass emissions inspections in the state of California while installed on your vehicle.

We carry a full line of cold air intakes, filters and cleaning kits for a mass variety of vehicles. Whether you tow a horse trailer or a weekend warrior at the track we can help pick the right system for your rig. We carry complete lines from HSP, Banks, S&B Filters, and more, give us a call and we'll help you decide on the best air intake based on what you do with your truck.