Reviewed By Renee B (New York, NY) Reviewed for a 2013 Nissan Maxima —9/12/2016 8:38 PM
I'm getting better gas mileage and notice improved HP. Fantastic.
Reviewed By Abelino C (CHICAGO, IL) Reviewed for a 2005 Nissan Maxima —8/25/2014 1:43 PM
First off I honestly have saved gas by using this product. Its not as loud as I expected. I really can't hear any difference but the performance has improved as far as response to my acceleration. I am overall happy with my purchase and would recommend this.