Engine Air Intakes are extremely vital to a car engine's smooth operation and functionality.  Manufactures install straightforward intakes that utilize the space that is available in the engine's bay.  Domestic automakers in generally have larger engine's bay area, so having the air intake in a desired location is achievable.  However, in Japanese and European cars, the engine's bay is quite crammed and usually the positioning of the air intakes tubing is most likely only in one specific area of the engine's bay.

Air intakes serve a vital importance to the engine's and permit the engine's to breathe correctly.  Most important, the more fresh or clean the air is the better it is for your engine.  Air intakes employ air filters, which will capture outside air, filter out the dirt and debris from the airflow, and provide a clean supply of oxygen to the internal combustion chamber.  The air intakes tubing will take the air coming from the air filter and move the O2 to your chamber.  The air mixes with the fuel and you therefore, have combustion taking place.

Generally, the fabrication materials that are used for the air intakes that exist in your engine's are usually made of plastic material because automobile manufacturers want to cut down on the cost of the materials that are used in the assembly and construction of a car.  At the same time, car manufacturers want to have the proper horsepower and torque numbers that they need from the air intakes that are installed, thereby, producing an efficient and well-run vehicle.  Air Intakes that are installed by the manufacturers are usually restrictive and are set to produce only a certain amount of horsepower for the vehicle.  This is mainly because car manufacturers need to contend with many different variables when they are designing an automobile.

Among the key factors for automobile engineers is to allow enough air into the combustion chamber from the intakes tubing to contend with certain variables as horsepower, torque, gas consumption and noise reduction in the cabin.  Intakes in general do not come from the manufacturer with large air intakes, because the larger the intakes tubing and filter will force more into the combustion chamber and more noise may be produced in the automobiles cabin.  Consumers have already dictated that a quieter cabin area is necessary so car companies are interested in satisfying the customer.

Key points to remember about Air Intakes:

• Air intakes are vital components to your engine's longevity.
• Air intakes deliver fresh or clean supply of oxygen to your engine.
• Materials are usually plastic to keep cost down

Factory installed air intakes are restrictive.