Air Intake Kit

Air intake kits are probably the best speed part investment you can make. Not only do air intakes generally build some horsepower, but they can also increase fuel mileage as well. Given most air intake kits ease of installation and low price for what you're getting, air intake kits are a fantastic investment. On older vehicles, people added headers first for a lot of the same reasons. Today's fuel injected cars typically benefit from air intake kit swaps. True cold air intake kits generally build more power because of the cooler air entering the throttle body.