Hello All,
New to the forum and to Cummins as well. I have been a Ford owner for the last 20 years. I finally sold my 2001 7.3 work horse and got a Ram 3500 DRW 4x4.. I am looking for a tuner to get rid of the DEF and EGR (thanks California) Having a hard time with what tuner to use.. Comming from my 7.3 had stacked tuners that did not involve having to download anything. I am hoping to get some insight from those of you that have already had these discussions. My biggest concern is the Aisen. I have found some threads with discussions about problems with bad shifts since there are not any tunes for this tranny..