Reviewed By Michael R (Highlands Ranch, CO) Reviewed for a 2011 Nissan Xterra —7/6/2013 3:54 PM
Installation took about 45 minutes. Also noted an increase in power. Not convinced yet on any increase in mpg, but time will tell.
Reviewed By John T (Fairfax, VA) Reviewed for a 2014 Dodge Ram —2/18/2016 5:19 AM
This works as advertised. I noticed an immediate difference in throttle response without the whistle. (my wife has not complained so it must not be making any objectionable noise) I have tracked a 1.2 mpg increase on two long trips now.