ffpmason
Junior Member
Im sure this has been covered so please don't beat me up too bad. I checked the stickies and page after page of threads and cannot find any info. That being said I am looking to put a programmer on my 2018 2500 with the 6.4. Im looking to disable the MDS and hopefully add a little MPG (I know its a pipedream) I do not need a lot more power but it would be nice. Its been a long time since Ive chipped a truck so I need some advice.