The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC mandrel bent aluminum tubing with a airflow meter mount machined on which ables you to utilise the standard airflow meter. Process West also provide a K&N high flow air filter with all the Cold Air Intake Systems they sell. Finished off with a flawless Black coating for a factory look.