YZ ehaust on my 05 WR 450

1 reply to this topic
  • ScottTRD

Posted July 22, 2005 - 06:25 AM


Would there be any benefit from putting a YZ exhaust on my WR 450?

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  • bg10459

Posted July 22, 2005 - 09:00 AM


I'd say. I put one on my 03 WR450 and I noticed improvement over the stocker with the cork removed. It also sounds better. Quieter at lower throttle, but louder at higher throttle positions. You'll have to re-jet, but that goes for aftermarket exhausts as well. I got mine on ebay for less than $100, including the head pipe.


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