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Discussion Starter #1
Does anyone know of any aftermarket exhaust made for the Yamaha Exciter 570's to replace the stock one? I'm in the middle of a restoration project and considering what I can do to upgrade things or if I'm going to just have it powder coated. Also one other thing is how do you determine what size Mikuni carbs are on this machine? I was told they're are 38 mm but I don't know how you figure out this because I don't see a stamping on the carb body..... thanks for any help!
 

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Aaen and PSI i believe both made pipes for it
But seriously on mine I just did my Yamaha exhaust mod like I have done since I raced my 78 et 300-340 in the stock class
 

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Discussion Starter #3
What did you do to them? I looked up Aaen's price but at $725 it's not feasible for my project. I'm mostly looking for a better look and sound and to make a little room under the hood. The 10#'s and 10 h.p. doesn't mean anything to me as this is not a race project like when I ran 600 heavy mod in the 90's.
64997
 
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