I have had mine on for a week or two and am very happy with the changes

Just an update after I sent in my TCM file the next morning I received the file from tech support , dropped it in my In tune folder and it updated the programmer, then it work perfectly installing the tunes on my truck, also tried going back to restore stock tune and then back to 87 tune without any ...

Just one more question why is the date and time off on my Intune when I plug it in to the computer to retrieve my TCM file ? And can this be adjusted ?

I just purchased my controller and plug it into my 2016 Silverado 5.3 L eight speed transmission when I plug it in I got the code came up below attached to this email and it asked me to send the TCM file I download the file when I plug my controller back into my computer attached is the requested ...

So it's my understanding the 8 speed is supported.

I just ordered my I2 tuner and have a few questions , 2016 Chev Z71 5.3 l 8 speed trans
- I have a full Flowmaster exhaust with a K&N cold air intake and 34.2 " tires with a 4" BDS lift. is there a specific tune
That will work with the cold air intake ? The tires are 275-65-20 that can be corrected ...