wr450 exhaust 2007

4 replies to this topic
  • dg400sm

Posted September 22, 2015 - 04:29 AM


i'm sure this has been asked before but wondering if a wr450 2007 exhaust system will fit on wr450 2003 model. if so what exactly is different

  • Krannie McKranface

Posted September 22, 2015 - 04:36 AM


It will 'fit', but mid-pipe bracket mounting point will be off by about 1.5"

I used a 2008 pipe on my 2004, and made an extension bracket to hold the mid pipe.

It was a bit clunky, but it worked.

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  • dg400sm

Posted September 22, 2015 - 03:31 PM


cheers krannie. how about the header pipe. any difference there. i bought a basket case wr450 2003 and trying to fix it up cheaply. most second hand exhaust systems coming up for sale are later model

  • Krannie McKranface

Posted September 22, 2015 - 04:10 PM


It fits

  • dg400sm

Posted September 23, 2015 - 12:55 AM


cheers again. off to view a complete exhaust system tomorrow from a 2009. will post photos if i buy it and it fits up


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