Reviewed By kenneth r (BERWYN, PA) Reviewed for a 2011 Nissan Titan —1/24/2017 3:51 AM
What a difference! Adds a deep angry growl during hard acceleration but is quiet as stock when your foot isn't in it. Looks good and was very simple to install using basic hand tools. Feels like there is a power gain but it could just be my enthusiasm. There is definitely a slight highway mpg increase which I also appreciate. Very happy with it.