Just did this on a new 2015 Phantom and I must say it isn't bad for the money. Getting a backfire pop every now and then.....and what I'm pretty sure is just the exhaust normally popping on decel but just LOUDER......I think. Hard to remember what riding stock felt like lol
. Maybe a little less get up and go mid range but all that was expected if you do your reading.
By LOUD it means you are going to piss of a neighbor when acelerating at the least. Full throttle, these babies sound mean as hell to me. All I hear is a giant FUUUUUCK YOOOUUUU!
Since this bike is EFI I can't adjust the fuel without a power commander right?