Duct having air direction feature

A method for manufacturing an air intake duct having an inlet configured for receipt of intake air and in communication with a first conduit that provides the intake air to a first component and in communication with a second conduit that provides the intake air to a second component, the method comprising:

• determining a position of the first component and the second component relative to one another;
• determining a rotation direction of a rotating device of each of the first component and the second component;
• determining a length each of the first conduit and the second conduit based on the positions of the first component and the second component;
• determining a location and an orientation of an air direction feature that is located in the air intake duct at a position between the first conduit and the second conduit;
• and
• molding the air intake duct including the inlet, first conduit, the second conduit, and the air direction feature located between the first conduit and the second conduit,
• wherein the step of determining the location and orientation of the air direction feature includes adjusting the location of the air direction feature based on a volume of intake air to be received by each of the first component and the second component, and adjusting an orientation of the air direction feature such that the intake air that enters each of the first and second conduits swirls in a direction that matches the rotation directions of each of the rotating devices.