Hey guys im not new to dodgeforum but new to the cummins side. My dad has a 2007 ram 5.9 cummins and he asked me to get some info for him from you guys. He has a AFE cold air intake but that is all. He would like to get a tuner but does not know what one to get. Also do you guys know of any other mods he could of mods do or you would suggest. Thanks

 

The most popular tuners here are probably the Smarty and the Edge Juice w/ Attitude. Either of them will give a definite boost in power.