Yz400f exhuast

3 replies to this topic
  • Goonyz400f

Posted September 03, 2015 - 11:29 PM


What other Yamaha exhausts will fit a yz400f
I'm guessing a 426 one might?

  • umu24013

Posted September 06, 2015 - 11:06 AM


a 426 exhaust will fit, and a 03-05 450 one will fit as well

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  • Goonyz400f

Posted September 06, 2015 - 05:52 PM


I tried a 05 450 and it didn't work

  • grayracer513

Posted September 08, 2015 - 06:41 AM


Not all of them will.  Usually, only the '03-'05 pipes that are made in three pieces will fit.  Those in which the midpipe and muffler are welded together require tweaking, or simply won't bolt up. 

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