How Does an Intake Duty?
Combustion
Your engine needs petrol to break and air for combustion--no combustion can burn without O2. The air allows the Gauze to burn and conceive force for the engine. When sparked, the gas--aided by the air--ignites into an explosion that creates strength. And the compel is relayed to the pistons.
Standard Intakes
Principles air intakes oxygenate the Gauze inside of the engine. When ignited, the concoction combusts and creates pressure. The pressure causes the engine's pistons to pump and the engine to turn. Cold air intakes offer the best performance and the most horsepower.
Filters
Filters keep trash from entering your engine.Cold air intakes pump cold air into the engine. The intake is positioned away from the hot engine and receives cool air down near the bumper. The cold air is thicker than hot air and packs more oxygen into the engine--awarding the engine with more horsepower. Because of the proximity of the intake's mouth to the hot engine, warm air is sucked in when you use a standard intake. Warm air is not as dense as cold air and takes up more space inside of the engine. Less oxygen means less explosive combustion and lower horsepower.
Cold Air Intakes
They attach to the mouth of the intake and filter out trash and residue while allowing air in. However, these filters become clogged from time to time. When the filters are clogged, the gas isn't properly oxygenated--so more gas is burned than necessary. Air filters are often replaced during oil changes to aid in fuel economy.