Where did u get ur ecu flash from I couldn’t find one for the 650s from dyno jetThe advantage of a custom tune is so much better drivability. Throttle response and power delivery is so much better. Much more fun to drive.
Its something you have to try to understand why its worth the price, like power steering.
Does that work on the 2021 can am outlander 650 xt from what I heard it doesn’t
From what I’ve read they don’t work on 650s