I have invited a friend to attend the 2011 rally. He has another brand of MC with aftermarket exhuast. It is louder than stock. Not straight pipes but yes louder than stock.
I read in the Rally frequently asked questions section that a "bike must meet local noise abatement regulations". Any body have any idea what specifically these regulations are?
I would hate to make the five hundred mile trip only to find out that he could not enter the rally grounds. If indeed his bike is too loud it would be nice to find out sooner than later.