Love mine , 11 Ultra .. Everyone has pretty much covered it all .. mine is stock except for gutting the cat , and they did not have a map for it , so I emailed them and they told me what to use ..
Took mine a while to initially load . Select the options for what type headers and mufflers etc . Load it , set the auto tune and ride ... First time I rode two rides and downloaded the auto tune for each ride and it did pretty good , but wasn't really happy with it . So I deleted those maps and started over .. Now not to worry it saves your factory tune and you cant remove that one .. So I rode for three or four days in auto tune and that included a road trip home from Shark Week . Then I downloaded that tune and shut off the auto tune . Fantastic now . RFG is right the throttle response feature is awesome , mine is two above standard . Think it's aggressive ? Also set the rev limit to 4000 .. If you have a phone mount , you can monitor everything while you ride ... That's the other nice thing , use your phone not a laptop to do everything . That being said , with a laptop tuner , you can sit at the computer and look at everything much easier , but isn't a big deal for me ..
And you can load several different maps .. I used to pull a trailer and will probably get another one soon .. I'll just hook up , set the tuner for a new auto tune and ride ..
So Many Highways So Little Time