Unleashed 06 WR450

4 replies to this topic
  • GasBoySun

Posted July 05, 2006 - 03:08 AM


I unleashed my WR last week and I am absolutely amazed :ride: . I was really disappointed with the bike originally but after the ais removal kit was installed WOW! I did most of the free mods with no real results, but for $40.00 you unleash the beast. It felt like riding a crotch rocket through the woods it was awesome. The only thing is I made a 1 1/4" tail pipe removing the original one with the baffle and it pops consistently while decelerating, any info with this problem would be appreciated.


  • odonnks

Posted July 05, 2006 - 08:17 AM


AIS removal itself provides no performance gain unless you did the t-stop replacement at the same time.
Did you richen the jetting? You'll need to.

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  • GasBoySun

Posted July 05, 2006 - 09:58 AM


I got the Yamaha Kit, it came witht the Throttle Screw and the 48 Jet. I get a heck of a discount at my local shop it was cheaper to buy that one instead of the one on here.

  • MountainMax

Posted July 05, 2006 - 12:15 PM


do the jetting as per the sticky post on the top of this forum, it will get you close, but a quick fix, if you can adjust your fuel mixture screw out and retry, it gets most of mine gone when out around 3 turns

  • GasBoySun

Posted July 10, 2006 - 03:49 AM


Thanks I'll try that when I put my new fuel screw in.


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