quieter

I put a UFO 4-2 Street pro on my bike- Love the way it looks and sounds, but I am planning a 12+ hr ride to the Tail of the Dragon in August, and I think I'll probably want to throw the pipes in the lake by the time I get there. I have used ear plugs, and they help, but have 3 other guys going...

I have a 4 into 1 UFO exhaust system. I am getting lots of attention from the local police, so I need to quiet down the decibels. Would orefer to do this on the cheap, but I do have some proffesional welders as friends, so modifying the current muffler area of the pipe is an option. Thanks for...