Reviewed By Cody C (Earlysville, VA) Reviewed for a 2007 Dodge Ram —2/24/2017 7:52 PM
I had a little trouble getting the tuner installed. Apparently diablo has a bug in the easy tune and it kept failing but when I used the advance tune it went right on. I switched from a bully dog and won't look back. Better power all around and it gets 1.5-2 mpg better then the bully dog gave me. If you have any doubts get the Diablo!