RangersLeadTheWay
Well-Known Member
When driving for fuel economy, you will get better (or worst case, the same) gas mileage with the performance tune.I'm not sure if this has been asked/answered but if one was to drive normal, i.e., driving for fuel economy, will this tune increase, decrease or keep it about the same? I would do a 93 octane tune fwiw.
I'm not really concerned with fuel economy but it is nice that I can get pretty good fuel economy when I want to.
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either.