Reviewed By Keaton M (OLNEY, TX) Reviewed for a 2003 Dodge Ram —7/22/2014 12:54 PM
Chip did what I wanted increased mpg on 2003 hemi.
Reviewed By Craig B (YUBA CITY, CA) Reviewed for a 2012 Dodge Ram —11/9/2017 12:20 AM
This a great tuner. I installed it when I upgraded my tires from stock to 35" mud tires and my truck doesn't even feel like it has larger tires installed. Also Bully Dog tech support is nice and easy to work with.