[steve99]

Originally Posted by Bradyg1

Hi! New to all this just wondering and want to make sure when I buy this Open flash tablet, I have to download the stage 1 map afterwards? My car is completely stock. 2013 Scion FR-S I want to add some bolt in mods after I purchase this first. so if I'm understanding this correctly once I buy headers, air intake, front tube, over tube ect. I can retune it accordingly correct ? I have only access to 91,93 octane fuel so that's the best I can run. Any info on how to do this correctly would be much appreciated! Thanks a lot!!!

maybe read the oft tips link below , and yes you get tunes for stock el uel headers
and 91/93/e85 fuels