As the title says I was curious about the UpRev standard and tuner licenses. I'm planning on going with the tune but my question is if I'm going to do future mods, for example boost then obviously the tuner license is the way to go. If i purchased the standard and need to upgrade to the tuner later is it just an upgrade fee of the price difference? I understand I can probably just email them this question but I figured I'd get a faster response here. Any feedback helps and thanks in advance.

 

You can always upgrade the standard to tuner later on, but it is cheaper to get it the first time

 

+1 here.. i'm in the middle of an APS single turbo conversion for my HR nismo and have been shopping around. Not to jack the thread... what is with the UpRev GT MAF sensors? Are they required for the UpRev?

 

The GT MAF is not required until you exceed the limits of the stock MAF. Moderate builds should be fine with the OEM MAF's, but you will need the GT for big power.