ComeIngotIt
Member
I’d love to but I drive too much and need the flexibility of filling up anywhere when I need to. I know its not the best indicitator but have you guys compared stock vs. E85 0-60 and 0-100 times?Get a straight e54r tune with the flex if you can. I switched to my e54r after the last rain this week and the mid range power is very noticable. I'm sticking with it until I have to switch back to 91. Then I'll load the flex tune but for now the kick at 30000 rpm is amazing!
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