exhaust pipe discoloration - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
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post #1 of 1 (permalink) Old 07-14-2012, 09:27 PM Thread Starter
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Question exhaust pipe discoloration

Hey guys just wondering if anyone has seen this before and should I be concerned ?
One of my pipes (the right one if your sitting on the bike)close to where is comes out of the engine seems to be discolored a blue-ish color. The other pipe is fine and shiny chrome all the way down. I know I'm getting exhaust out of them both, as they are both hot to the touch.
I have attached pictures to see if anyone knows

thanks in advance

This is the right side with the discoloration

This is the left side
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