does anybody knows if I can use a wr 400 or 426 header for the stock wr silencer?

2 replies to this topic
  • bennyrock

Posted September 20, 2010 - 12:05 PM


Hi there I have a steel frame wr 450f (2005). I had an accident with a car and my header is completely bented. I found several wr 400 and 426 header in ebay, but not wr 450 at reasonable price.
here is my question, does anybody know if I can use a wr 400 or 426 header on my bike with stock exhaust?
many thanks for any help.

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  • austinmation

Posted September 20, 2010 - 08:36 PM


I posted a similar question and was told the header is interchangeable. Hope this helps.

  • g-powerr

Posted September 21, 2010 - 08:08 AM


It'll fit but I think that if you go with the 400 header you'll have to remove it on every oil change in order to change your oil filter.


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