Aye aye love those GPR cans, would have put them on mine 'cept already had the yoshi's on when I bought the sp! I bet they sound awesome. They certainly do on my cbr600 , but on an sp bet that turns some heads..
turns some heads...scares some children, something like that yea, haha. still not sure on the look, but i dont think I will be happy till I have a full hi level akra Ti system. lol...