Quote:
Originally Posted by alcheng
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I doubt anyone can feel a difference between 94 and 91 octane. It's just that, when I got my Uprev done, I had 94 in the tank. It donned on me before I left the tuner that I might have to use 94 octane all the time with the new tune. The Tuner said I would have to. So, I want to get a 91 octane map as a "just in case" I can't find a gas station with 94 octane... I'm sure I could use 91 on my 94 tune and just watch/listen for pinging, until I find 94 but I don't want the hassle.
OFC!