Diablo in tune i3 8200 or 8245 tuner

[Huffcop]

Hi all. I couldn't find any posts that relate specifically to the newest Diablo tuners. Im researching which tuner to get for my 15 sierra Z71 that i plan on installing 33x12.5 tires on.

 

Just curious if anyone here has the i3 8200 (canned version) or the i3 Platinum 8245 (canned/custom tunes version). In addition to performance tuning, did it allow you to adjust tire size without affecting cruise control or other functionality? How does this tuner compare to older versions or other brands altogether? Any help is much appreciated.

[PB17Sierra]

I’ve had my i3 Tuner from Diablo a week now. I have the canned Diablo tune installed. I couldn’t answer you regarding your cruise control as I never use it.

 

throttle response is awesome. It shifts better too. I have this tuner in addition to an AFE Momentum GT 5R Cold Air Intake & a true dual, two muffler Flowmaster exhaust system. Drove it out of town Sunday on a 4 hour trio and averaged 24+ mpgs. 

[06MonteSS]

If you want to be able to get a custom tune at all in the future, for even better performance/driveability, then you will need the inTune i3 8245..    the regular i3 8200 can not do custom tuning...