Reviewed By Steve K (BLOUNTVILLE, TN) Reviewed for a 2002 Chevy Silverado —3/26/2015 7:58 AM
I had huge gas problems before the tuner because I drive a lifted truck and I was getting approximately 8-10 mpg and now in getting 17-18 I absolutely recommend this because not only did I get way better mileage I got a whole lot more power! HIGHLY RECOMMENDED
worth the investment
Reviewed By Garry D (Dunn, NC) Reviewed for a 2012 Nissan Maxima —3/24/2015 11:10 PM
I bought the bully dog for my 12 maxima.I definilty have gotten a 10% increase which you can feel.The driving coach program is good for those that want to get more m.p.g.When installing let me save you some aggravation and tell you that you will need to hook up to a charger or other car for the boost for the battery when installing the premium program into your cars ecu.Customer service at bully dog will def. help you if you encounter any problems.Moneytopowergain worth it.