Would there be any benefit to have my ECU reflashed with out a dyno tune? I noticed you can mail your ECU in with a list of what mods you have on your car, but will this even produce power. I understand that a dyno tune will yeild the maximum gains, but I don't have access to a real tune shop around here. Maybe a drive to chicago, but don't know there either. Would I be wasting $550 to get this done? Thanks for any input. Agian I know that a dyno tune will yeild the best gains.
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