I have what i believe to be a MAC 4-2 exhaust system with turn out mufflers. However I do not care for them, and they don't fit what i wish to do with my bike. I do however plan to use the header pipes if possible. The end of the MAC header pipes measure 2 1/4 inch diameter. Are there and relatively short slip on mufflers with this inlet sizing?
I've searched through several pages of posts and and haven't really found an answer.
I've searched through several pages of posts and and haven't really found an answer.
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