Best Exhaust For 2008 Yz450f


4 replies to this topic
  • xorron5

Posted July 11, 2008 - 06:25 AM

#1

Hi, what exhaust produces the best power gain for the 2008 yz450f
i would rather want just the slip-on if there is one with good power gain..
and is there some jetting change thats recomended...somebody had good
respond with just 165 main and 2.5 turns fuel screw...:thumbsup:

  • krackhead

Posted July 11, 2008 - 08:07 AM

#2

Hi, what exhaust produces the best power gain for the 2008 yz450f
i would rather want just the slip-on if there is one with good power gain..
and is there some jetting change thats recomended...somebody had good
respond with just 165 main and 2.5 turns fuel screw...:thumbsup:


For slip on's I have heard great things about the FMF. For full systems, I am big on the Yoshimura RS-2. Dr D is another great pipe but I think it just adds bottom end power, not impressed with the over rev on top.

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  • grayracer513

Posted July 11, 2008 - 08:15 AM

#3

A simple search on the string "best AND exhaust AND 08" returned 202 threads, at least 30% of which were directly related to this same question.

  • xorron5

Posted July 11, 2008 - 10:40 AM

#4

yeah i we been googeling it in different formats but i wanted to see what comes up with TT riders...mate:busted:

  • grayracer513

Posted July 11, 2008 - 10:50 AM

#5

That was 202 threads in this forum.





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