I am sure this has been talked/fought over a million times. I just bought my 1st diesel (so i am going to ask a lot of newbie questions). a 2018 F250 CC SB. Does any one run an emission intact tuner on their 6.7? If so which one? Their likes and dislikes about each one. I am looking at the Edge evolution CTS2. It should be noted that i am not looking to win any drag races, i do tow my 31' 5th wheel with it. I am just looking for a bump in power and to gain a little MPG back that i lost when i moved up in tire size.