I'm looking to buy a new diesel I don't know a whole lot and have been looking forever gotten nowhere and new to this just trying to figure out what I should do I want a diesel cummins and will be my first diesel I own a 2009 dodge ram 1500 currently is lifted all the nice things so on so on... My diesel will be the same and would like to have the full potential of it thus needing all the deletes/ programmer so on I believe if I'm not mistaken... Can this be done in a 13-14... Or should I stick to purchasing a 12... Thanks for any help u can give me for helping my decision... I'm looking for raw power more or less a nice powerful nice coaling diesel if u know what I mean I know there brutes and I want the full potential thank you