Reviewed By cody h (Murrieta, CA) Reviewed for a 2007 Dodge Ram —11/13/2014 8:42 PM
I'm very happy with this product! It was very easy to install instantly added power and fuel efficiency and looks cool but not overdone.
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.