Yamaha FZX750 Exhaust Modified

Juli 16th 2017; The stock Yamaha FZX exhaust sounds very boring, very timid. Not at all like the beast that it can be. After finding out different exhausts fitted to the FZX, I realized I didn&want to change the look of the bike. So I invested in finding out the insides of the muffler, to settle on three holes. This is the result, and I&very happy with it. The raw sound of the additional holes, combined with the throaty sound of the engine, the buldering roar of the engine in the airbox between 3000rpm and 5000rpm and the screemin superbike sound above 5000rpm (to me) really complements the beastly behavior of the bike. Recorded freehand, using a SJCam SJ4000HD The screen going bad is Windows Movie maker trying to making sense of the fast movement in a 30fps video. I tried to get it out, but had to settle on working around it. The purpose of the vid is still good.