I guys so I'm going to order the Moto west flex fuel sytem and flash tablet but I don't know what I need to do to set every thing up, I know the flex kit is easy install but once I get my OFT what do I do? I know I have to save my stock tune on it and I have to tune for e85. But do I just dowload a tune online for the e85? Do I go to a tuner and get a tune map and have it loaded to my OFT? I need help plz