For those of you currently running my 5.2/5.9 "canned" or custom tunes, and I've not contacted you in email in the past month, shoot me a pm as I've got some updates. I'm updating my "canned" tunes for free. Most of the pcm's are elegible for this update but message me to double check yours.
Folks are seeing about .1 reduction in their current ET's with the tune update.