Mike, Crystal....thanks so much. The Af1, tunes, and gatorback are installed and working great. Amazing what the combo can do for the truck. I'll admit, I was intimidated at first with all the forms, info required etc...but it was well worth it. (and far easier than I imagined) I'll get up to the dyno next week, and get that info to you asap. Thanks again...can't wait for the adaptive strategy to do its thing.

Merry Christmas

ZHD

Oh yeah...the new exhaust note is worth the entire wait, work, etc. THANKS!