Chapter 15 - K&N Air Intake Kits - The Ultimate in Horsepower

Air Filter Technology, How Engine's Work, and Automotive Performance show

Summary: Most of our High-Flow Intake Kits for cars and trucks can be purchased for less than $350 and offer as mush as 5 times more horsepower than a K&N Air Filter alone. These air intakes provide dramatic increases in power and torque.