K&N Air Filter Airflow Demonstrator

The K&N Airflow Demonstrator is a simple yet effective way to show something unseen - air flowing through a filter! Watch as the restriction from a typical paper air filter is compared to the restriction in a K&N replacement air filter. http://www.KNfilters.com

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K&N High-Flow Air Filter Product Overview
DescriptionTake a trip inside the K&N World Headquarters in Riverside, California to see what it takes to make K&N air filters. From humble beginnings in 1969 to an industry leading manufacturer, K&N has grown into a true American success story. Learn more about how Ken and Norm got started and how their legacy lives on today in every air filter beaing the name K&N.

K&N Filter Demo

See the difference K&N air filters make
Give your vehicle more horsepower by adding an aftermarket K&N air filter. http://www.autotrucktoys.com/accessories/Air-Intake-Systems-CAT14456.aspx

Cotton vs Paper Air Filters - Summit Racing Quick Flicks
Learn the differences in cotton and paper air filters, and find out which one performs better for your vehicle. Watch as Al discusses how air flow, density, and pleats all play a role in filtering dust and debris from getting into your engine. http://www.summitracing.com/redirect?banner=SocialYT4524