Depending on your airflow requirements, you can use the box plug to have the front inlet be the primary source of airflow, install the auxiliary air scoop for two extra inlets or neither and open up the back-side of the airbox to provide a large secondary opening for airflow directly to the filter.
Large Airbox and Filter
Our intake kit for your 2016 Colorado / Canyon Duramax has a large airbox that engulfs as much available space as possible while mounting perfectly to stock mounting positions.
Less Restrictive Than Stock
Designed to minimize restriction. The intake tube is positioned in one clean line with little obstructions from the turbo inlet to the airbox.
Optional Auxiliary Scoop
Attaches securely to the airbox and is designed to pull cool air directly from the wheel well with two additional air inlets.
Fast And Easy Install
The fit and finish are second to none. With the highest regarded installation instructions on the market, your 2016 Colorado / Canyon Duramax will be breathing easy in less than 60 minutes
WARNING: This product can expose you to chemicals including carbon black, silica - crystalline, methylene chloride, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.