hey guys help with pit bike needed

i have a 125 ssr motorsports pit bike with a honda replica engine (i think its a 03) and i want to upgrade exaust but i cant deicide which bike to classify it under cuz if i get the wrong exaust it wont fit (obviously)

Yeah.....try planet minis . com....thats the place your looking for to ask that question being it pretains to a DIRTBIKE.

but since im already replying. try t-bolt usa .com and get the ogm pister pro pipe.