Before K&N invented the reusable cotton gauze air filter, automobiles were forced to use stifling paper air filters that robbed horsepower and destroyed fuel economy. Thanks to K&N, a new era of automotive performance and fuel efficiency has dawned. Plus, you can send all of your K&N filtered air directly to your engine with our wide selection of K&N Cold Air Intakes. And with countless K&N air filters reviews to read, you'll discover real experiences from real customers like you.

K&N Air Filters Reviews
Check out this recent K&N Air Filters customer review: Phillip I from Crawfordsville, IN says "I received my K&N drop-in filters a little 0ver a week ago. I have driven two out of our three vehicles fairly reasonable distances during that period of time. I have had my Scion XB and Nissan Pulsar on the road both in town and on short road trips. The XB is performing fantastic. The initial torque off of the line is not to be believed. Passing power is also greatly improved. I haven't driven enough to go through many tankfuls of gas, but I feel confident that my mileage has improved at least 2 MPG.The Pulsar seems to be even more frugal at the pump. It is our "fun" car and is even more so with the addition of the filter.To sum up; I could not be happier with my purchase. It has been a great value for the money.yours truly,Phil Ingersoll"

Watch our K&N Air Filter review video to get more information on how the K&N air filter benefits your vehicle.