i'm sure this has been asked just a few times before, but i just got my new 08 busa last night and was thinkin about what exhaust i would like to put on it. I was thinkin a single side pipe, but i don't really want to pay the $ and install a full system. If i stay with the duals, what would be a relatively cheap slip on system. I see the busa's on the net with basically just an angled exhaust tip out both sides, do these systems sound like crap. Is it actually a muffler or is it just an angled exhaust tip. I really want a new exhaust, but man it is expensive for this bike