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Stock Muffler with no Catalytic Converter

14731 Views 18 Replies 12 Participants Last post by  MiniMotoMan50
Has anyone tried to just replace the head pipe? I am curious to know if removing the catalytic converter but leaving the factory muffler will free up any HP while still keeping it quiet.
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hopefully i get my exhaust tomorrow. then i can hack it up. i actually wanted to just shorten the stock can. but i don't have a welder, so i would have to down my bike for a lil while. an that wasn't gonna happen.
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