Hey every one. Im extremely excited my new OFT is waiting for me at home. Expect me to post alot of questions, sorry guys.

im going to attempt to flash stage one in the meantime, while my OFH are getting ceramic coated. I run 93 octane.
I want to know what to look for to make sure my fuel is actually 93 and running smooth on the car.
Also anything else i should look for? I am stock except for a TRD drop in filter.