• Any one with a 650r have a power commander

    Any one with a 650r have a power commander?

    4 comments
    • I used to have a 13 with a PC5

    • Any noticeable power gains?

    • I first ran it with the stock exhaust and it smoothed out the twin and I was happy. Then I changed the exhaust and air filter and changed the map. In the end there was a difference but not enough to warrant the cost of it all.

    • What's your average elevation above sea level? If you don't mind me asking.