K&N Air Intake Kit - Audi
Aside from fuel, another reason that the engine of Audi vehicle needs for it to work is air. The internal combustion engine of an automobile needs air to perform an efficient combustion process to convert the fuel into thermal and kinetic energy that will be used to power up the wheels of Audi cars.
The air filter screens out the bad elements carried by the air into the air intake with a special filtering material. Air filters used on modern cars have disposable, pleated-paper or fibrous filtering material coupled with a sealing gasket. K&N Air filters having two types: the panel and the radical style.