Reviewed By Dennis B (Danielson, CT) Reviewed for a 2013 Hyundai Azera —11/29/2015 5:33 PM
Prior to my install of a K & N air filter my car performed at 27.5 mpg, I inserted my new K & N air filter driving the same tripe(84 miles), and at the same speed, and on the same tank of gas, and performed at 28.7 MPG. !!! I'm a believer that the MPG improvement is due to the use of K & N air filters !