well to be truthfull it came on the bike but i think it maybe off a yz or the likes of cuz only 3 of the 4 exhaust mounts fit and cuz the guy that put it on must of bin a bit retarded he "made" it fit causin the back box 2 split i did manage to bodge it back together using jb weld but it only lasted a day and a half but it did sound sick and i fink it fast lol 80mph wiv me on it n im a big guy lol
its the front pipe that dont fit properly it pushed the can out so guy who had it b4 me tightened it up which put a crack around the weld were the small pipe joins the can from the front pipe n i guess over time it just split
nah its not standard but unsure of make as it was fitted when i got bike i dont even think its a dt front pipe as 1 of the brackets dont meet up and iv also noticed on close inspection that part of the front pipe has melted in2 the air box
