Concern about basemap for E-Tune via OFT
 

So I paid for a custom e-tune with OFT and Shiv sent me a base map to do data logging for the e-tune. Problem is, that it's a stage 2 base map for e85, I'm running 91 and stated that when I submitted my initial request for a base map. I'm unsure if this is safe to do data logging with, has anyone had a similar experience with an OFT E-Tune? Any info would be greatly appreciated, thank you!

you should have gone to Steve99 or wayne, good luck with your money and your tune
they are cheaper, and better even than most master tuners for this car

Anyway, no you can't drive with 91 oct with an OTS e85 map from Shiv

Thanks for the details :)