Reviewed By John L (ALBANY, NY) Reviewed for a 2015 Hyundai Sonata —10/25/2015 3:46 PM
I've used KN filters for years. The directions supplied with the cabin air filter were very poor for the 2009 Subaru I was installing it in.
Reviewed By leipply l (WILLS POINT, TX) Reviewed for a 2014 Hyundai Elantra —6/11/2015 9:54 AM
i just put a AEM filter in my 2014 Hyundai Elantra. I noticed a slight increase in mileage probably about 1-2 mpg. Also a little better performance in the top end. It has a little better pull above 4k rpm. Also it was only 40 bucks so not very expensive, about 10 bucks cheaper than the k&n. Overall a good purchase