I finally got a little time and would like for you to write me a custom tune. I'm n the process of updating my trinity and copying the backup files for your reference.

Just purchased a Trinity and loaded the Diablo tune into my PCM. My truck performs much better but wanted to list all the upgrades in hope of someone turning me in the right direction of a custom tune or whatever is needed to get my truck running as optimal as possible. I have a 2010 GMC Sierra 2500 ...