Hi guys
so I have some staintune mufflers but sadly they are dented badly from prior storage I’m guessing
I have a local motorcycle mufflers shop nearby ‘cycle works”
I also have some other no name mufflers in black but they are very open or free flow with removable baffles my question is if they are to free flowing what do you have to do to correct fueling is it that CO trim I’ve heard about
bike is has crossover pipe as well otherwise stock