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Old 11-11-2009, 08:44 PM
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Russell Russell is offline
Motorized Bicycle Elite Member
Join Date: Apr 2009
Location: MA
Posts: 1,144
Default Re: Exhaust system question

OK I buy both the 1/2 back-p and the loudness could remain constant. Several of the post that I have read talked about removing baffels or drilling holes for reduced back-pressure. However the result was also an increase in noise volume.
So this looks like it is worth a try. I have the parts on hand. Thanks for the input.
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