K&N 63 Series Air Intake Kit; 2007-2008 Chevy/GMC Colorado/Canyon 2.9L L4 F/I All Models; 63-3064-1

K&N 63 Series Air Intake Kits (AirCharger's) are a sister product to K&N 57 Series FIPK's and the next step in K&N's Line of Air Intake Systems.  These intakes are built for many different vehicles and represent a dramatic improvement over a K&N O/E replacement filter alone; they use only non-metallic rotationally molded tubes that can reduce intake air temperature and decrease intake sound over a metal tube.  These kits offer a great value in gains of horsepower, fuel economy and overall performance- As always it's hard to go wrong with a K&N Product.

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They start with the largest conical shaped High-Flow air filter that can fit into the engine compartment while using factory holes and mounting points. This extra filter size provides even more airflow at lower restriction than a standard K&N O/E replacement filter that is limited to the size of the factory air box. The oversize air filter also captures and holds more dirt increasing the service life before a cleaning is required (up to 100,000 miles). The filter is isolated from high engine temperature by a heat shield designed to lower the temperature of the air entering the engine, which increases horsepower.

Next, they attach the filter to a rotationally molded tube made from interlaced High Density Polyethylene. This process allows them to precisely shape the tube to reduce turbulence and accelerate airflow into the engine. This is why some of their tubes have unique shapes or indentations that are specifically engineered for each application.

Finally, the tube is connected to the engine with adapters made from high strength materials such as silicon and reinforced nylon and ensures long life. Put all this together and you have the best high-flow intake system available today.