Ive had my XZT X2 for 2 weeks now, First off let me begin with how easy it is to download different tunes(thumbs up to quad for that) . The first thing I did when I took it out of the box was download the combo program Smoke and MMM, and then installed it on the truck(15-20min) let it warm up, put it on p4 and let it rip. There was smoke not as much as my old BDDL but a good cloud right away. After playing a couple days with P4 I switched to p1(mmm) I no sh#$ for the last 3 fill ups around town Ive gone from13-14 to 16mpg. On the highway I was already getting 18+, That didnt change. And I really like the pod gauge! The only thing, I would want some more smoke

 

If you would like more smoke, put in a smoke switch!