I have been reading and hearing allot lately about people who are saying that loud Motorcycle Pipes are a major problem in the world. These groups are trying to get those in Government to pass all sorts of new inspection laws for Motorcycle Pipes.
Seeing as Motorcycles make up such a small percentage of the Traffic on the road I would say this problem is very minimal at best. ( I wonder how many cars with bad mufflers are heard that many think are Motorcycles)