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Exhaust pipe shape? - Printable Version

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Exhaust pipe shape? - Sullivan_imp - 10-18-2016

Should the exhaust pipe (4-into-1) cross section of a 2014 CB1100 be round? I just noticed that mine appears to be dented on the inside, across from the swingarm. Is this indentation there to give clearance for the swingarm? It looks a bit irregular, as if the swingarm somehow swung sideways into the pipe, rather than being designed for the clearance.


RE: Exhaust pipe shape? - emptysea - 10-18-2016

Hi and welcome to the forum. There is an indentation in the muffler that is normal. I'm not sure if that's what you're seeing, though.


RE: Exhaust pipe shape? - flynrider - 10-18-2016

If it's the muffler you're talking about, check this out :

http://cb1100forum.com/forum/showthread.php?tid=2010