diablo has been really easy for me on my 12. i had a bullydog on a ram and was not overly impressed but that was for a 04. im sure they have stepped up their game.
hmmm. that i may have overlooked. i know the DCX tune is for the 11/12. Let me do some digging with my rep.I went to the website for diablo and it doesn't look like there is support for the '13. Did something change from '12 to '13?