Reviewed By Michael C (YUCCA VALLEY, CA) Reviewed for a 2007 Nissan Titan —8/24/2014 4:53 AM
I have had the filter on for about 3 weeks now on my titan love it !!! I don't know much about the gas mileage improvement but can definitely say the responsiveness and sound it makes when you hit the gas is very noticeable, a must have !!!!