I have the stock exhaust and i bent the flange that connects to the head from highcentering it on a log so theres a decent exhaust leak right there... yesterday i was too lazy to tighten the bolts so it rattled off on my ride... along with the kickstand lol. I'm looking for an upgrade. Right now im straight piping it right into the downtube and its kind of annoying/inconsiderate. What do you recomend? My friend recommended the zeda pipe but i cant swing $104 right now. I have a ported zeda 80 on a huffy cranbrook