Hi Vmaxer's !!! Cat install ?

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butch2000

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Joined
Apr 9, 2023
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So I just purchased a Gen 2 Vmax , and it has a horrendous aftermarket exhaust on it ! I have a stock cat and mufflers to put on it , the question I have is ? How is the flap in the stock cat adjusted ? or were do the 2 cables need to be set for proper operation ? I have tried searching the site , lots of info about removal ?
 
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Does anyone know what the flap in the cat is suppose to do ? is it like the Euro cars to warm the cat faster ? does it help with engine braking ? what is it's operation ? understanding it's function ? would help with setting it up ?
 
Isn't the name of it the EXUP from Yamaha? Not quite sure, but look into this direction
 
Hey thanks I had no idea what it was called , lots of good info on it when I search it correctly , Thanks again !
 
Thought about the Stock Cans and a X-Pipe?

Me personally, I was thinking to go into this direction, but I like the sound of my 4-2

Sorry, didn't see the other thread.
 
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