Hey fellow riders. Can anybody tell me with surety that I can tune my bike without having to flash it? I have a 2019 Gixxer 1000 with an aftermarket exhaust installed. I was told by one shop that I can’t tune it without it being flashed. And 2 other shops never mentioned that I have to flash it in order to tune it. (Yes I have a PCV by the way) I just want it tuned so it can run right. I don’t care to flash it being the power is more than enough for me already.