Hi, I have a megacycle muffler on my cbr250rr, i didn't fit it. Came with the bike. Anyway, the pipe is ridiculously loud, it sounds quite good though (well as good as a 19,000rpm hoover can be expected to) Anyway, what methods could i use to quieten it down a little. I'm concerned about getting pinged for it, and i don't want to go back to the stock pipe because they sound really crap. I've repacked the muffler with fibreglass a while back, but that didn't last long. I was thinking maybe i could have a baffle welded in or something. The megacycle is a straight through pipe as is. Any ideas?