Reviewed By Juan j (Charlotte, NC) Reviewed for a 2011 Nissan Maxima —8/16/2017 6:47 PM
You can feel the throttle response ,power and mpg gain ,you won't regret buying this product
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.