Reviewed By William R (Cookeville, TN) Reviewed for a 2005 Toyota Avalon —7/19/2012 9:21 AM
Simple to use, a little time consuming waiting for the filter to dry after cleaning, but gets the job done.
Reviewed By Darryl M (KNOXVILLE, TN) Reviewed for a 2007 Nissan Versa —1/22/2015 6:51 AM
My only upgrade to date. It's not huge, but I can feel it. It's really easy to install and all you need is a couple of screwdrivers. Don't know about mpg benefits yet, but it did make a difference in the 3 - 4000 rpm range especially.