DescriptionHeadlamp Duct Tube conducts cold air from the headlamp port to the Cold Air Intake System. Turns your cold air intake kit into a functional Ram-Air system.This bolt-on system is designed to allow cooler outside air in through a directional cone filter and funnel it directly into the intake manifold. This kit provides noticeable horsepower and torque gains under varying atmospheric conditions.other Part number 77072385