Super duper quick question!
 

With the Open Flash Tablet, can you switch to E85 without a flexfuel kit and using the E85 tune? Or do you need a flexfuel kit? And if so, what is the most common and reliable kit out for the frs/brz that people use? (e.g. delicioustuning) I dont know much about them though, jsut an fyi.

Yes you can switch to e85 without a flexfuel kit ;)
I have a OFT myself.

no flexfuel kit required

read post below
E85 on stock car
http://www.ft86club.com/forums/showthread.php?t=67310

Super dooper quick answer:

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Thought this would be a unique question, turns out I remembered searching for the exact same question on google not too long ago..