The Science of Air Intake Technology Has Evolved! Introducing the V2 – The Most Powerful Air Induction System Available. The AEM V2 Intake utilizes a dual chamber (using two different diameters and lengths of piping), to create multiple frequency sound waves that help charge the cylinders with air throughout the entire rpm range. We have realized significant power gains?even over our original Cold Air induction systems?with the AEM V2. We are confident that it is the most sophisticated, power producing air induction system on the market.