exhaust gutting

[bazza789]

does any one know anything about modifying standrd exhaust as where i am juniors cant race pipes but u can gut them n stuff noise aint a prob

[honda250r]

what is there to gut on a pipe i got an idea you can get a aftermarket pipe and paint it black to look like stock

[bazza789]

theres loads uv baffles in the blaster pipes and ders like a lining to reduce noise but i think you aV 2 PUT IN SUM SORT UV CONE CUS ALLTHE OTHER bikes on the track sound different 2 mine an no dey will notice at scrutinering dat it aint original

[honda250r]

are you talking about the silencer or the pipe