Wr/yz Exhaust Mod

2 replies to this topic
  • redright

Posted February 23, 2005 - 11:57 AM


I'm sure this has been posted, can't seem to get an exact answer. I have an 04' stock YZ pipe I want to install on my 05' WR what do I have to do to jet properly. How do I re-jet? Is it difficult? I'm a beginner. Thanks

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  • Indy_WR450

Posted February 23, 2005 - 12:52 PM


here is where to start and then post on the jetting forum if you have troubles with your jetting. :)


  • Bamster

Posted February 23, 2005 - 02:16 PM


Why do you want to make your bike louder?
More sound = less ground.
If you are going to motocross it,why wouldn't you just buy a YZ ?


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