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  1. Flash/PCV/Dyno Tune

    General Motorcycle Discussions
    I have a 2017 Yamaha R1. I just bought my SC Project exhaust. I need a tune. Do I just get the PCV, get my ECU Flashed, or get the bike on a Dyno? I thought I had an understanding of these, but after reading some more I guess I don’t. I’ve heard of getting the ECU flashed, and then putting it on...
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