Dynamic Air Scoops (D.A.S.) lower air intake temperatures by forcing more air into the cold air intake system's auxiliary inlet from the front of the vehicle. This Dynamic Air Scoops inlet is double the size of the factory scoop to ensure maximum cool air benefits into your Momentum GT intake system. This D.A.S. incorporates a removable foam pre-filter screen that blocks dirt and debris from entering your intake system while maintaining maximum cool airflow. This D.A.S. is constructed from high-quality cross-linked polyethylene (XLPE) that is heat soak resistant and extremely durable. Snapping directly into your intake's housing, the D.A.S. is secured to the vehicle using factory style hardware. No cutting or drilling is required.