Reviewed By Mark T (Helena, MT) Reviewed for a 2003 Ford Focus —5/8/2013 2:20 AM
I have K&N intakes on all my cars, 4 of them. They let the engine breathe and give my little Focus a very throaty sound. My WRX, with the turbo, sounds much different than stock for sure. Very loud and very cool. If anything else, a guy doesn't have to be changing the air filters out all the time. K&N is a quality product and gives my vehicles a great sound. Matched with an exhaust system, you can have well tuned machine at a reasonable price.