Why buy a Cold Air Intake System for your Jeep? A cold air intake system brings down the temperature of the air going into vehicle allowing your engine to burn more fuel and generate more power. These Air Intake Systems for Jeep pulls much cooler air into the engine than your stock Air Intake Box, resulting in an average 8-25 horsepower gain depending on the application. Choose from name brand manufacturers like AEM, Airaid, Edge, K&N, Pacesetter and Volant. You will get the added torque and horse power you crave when you install any of our cold air intake system brands.