Sportbikes & Sport-tourersGot a supersport, sport-tourer or streetbike? If you prefer the twisties to the open road, this is the place to talk about it!
I have a hayabusa 04 model. I put 2 slip-on scorpions on an the bike won't
idle properly it speeds up and down. It also pops back in the air box. What can I do to fix this problem?
problem with slip-ons mufflers 
