A 1999-2004 Ford Lightning Cold Air Intake kit lets your motor breathe in large amounts of colder air, resulting in increased power that you can feel. Cold air intake kits increase the combustion process of your engine, which uses both oxygen and fuel. A cold air intake kit will pull in more cold air, more cold air means more oxygen resulting in more usable power and torque throughout the Lightning engine's RPM range. Replacing your Ford Lightning's stock airbox with a cold air induction system removes one of the biggest restrictions on your Lightning engine.
