new exaust

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it looks ok, it would be the same as what a standard pitpro 138cc an 140cc have on them the pipe size is the same 30mm an the muffler would act the same only its d shaped
 
o ok then can u get bigger exaust pipes and if so do they have any performance gains???
 
yes you can get bigger exhaust pipes i just brought one with a 32mm pipe then into a 40mm muffler
i would say there would be some improvement to power but not alot it will make the bike sound more tuffer
 
And bikes that sound tough, always get the ladies.
 
lol can always count on benox to to say something like that
 
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