2011-2012 Ram Hemi Tuner/Programmer. I have a bully dog hemi plus gt tuner. Only a few companys out there that have released tuning for these years. I had my truck tuned on the perfomance setting and it made a huge difference! The only reason I am selling is because I ordered a supercharger kit and need the custom tune abilities of the diablo. The tuner has live monitoring of many different things! I paid 475 shipped asking 375, but make me an offer!
