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The most basic cold air intake system replaces the stock airbox with a short tube leading to a conical air filter called a "Short Ram" air intake. The filter is located directly in the engine compartment. Power may be lost at certain engine speeds and gained at others. Due to the increased airflow and reduced covering, intake noise is usually greater than before. This effect is amplified on applications where a resonator, a part intended to reduce intake noise on some vehicles, is replaced by the intake.
 
Induction Systems
 
AEM Brute Force Induction System
Airaid Performance Intakes and Filters
aFe Power
BD Diesel Performances
Poweraid Throttle Body Spacers
Volant Air Intakes and Exhausts
Calmini Suspension
Filters
 
AEM Brute Force Induction System
Airaid Performance Intakes and Filters
aFe Power
Volant Air Intakes and Exhausts
Calmini Suspension
BD Diesel Performances
 

Cold Air Intake Systems are used to bring down the temperature of the air going into a car or truck to increase the power of the internal-combustion engine. Adding a high-performance air intake from our collection is a quick and easy way to gain several benefits, including:

• Increase in horsepower
• Improved fuel economy
• Boost your throttle response
• Simple installation that virtually anyone can complete
• A washable performance air filter that is built to last

History...

K&N first offered air intake systems in the late 1980’s. These intakes consisted of rotationally-molded plastic intake tubes and a conical, cotton gauze air filter. In the late 90’s, manufacturers such as Injen, AEM, AFE, BullyDog and others entered the market, spurring many advancements and improvements.

All cold air intake systems operate on the principle of increasing the amount of oxygen available for combustion with fuel. Cooler air has more density given a certain amount of volume and cold air intakes generally work by introducing cooler air from outside the hot engine bay. The term "cold air intake", however, is often used to describe other methods of increasing oxygen to an engine, which may even increase the temperature of the air coming into an engine.

Strategies used in designing cold-air intakes are:

• Increasing the diameter of the air intake, allowing increased airflow.
• Smoothing the interior of the intake to reduce air resistance.
• Providing a more direct route to the air intake.
• Tuning the length of the intake to provide maximum airflow at certain engine speeds (RPM).
• Using a more efficient, less restricting air filter
• Intake systems come in many different styles and can be constructed from metal, plastic, rubber, or composite materials. Due to the limited time, air actually remains inside the intake tubing, the materials often do not impact a kit's ability to deliver cool air.

Diesel Air Induction System such as Cold Air Intake Systems, Brute Force Intake Systems and Dryflow Air Filters are available at Diesel Power Direct. We offer these products at low price from manufacturers namely AEM, Airaid, AFE Power, Volant and other. Shop from our wide range of Diesel Power Products today!