08 exhaust on 07 y450f questions..


3 replies to this topic
  • Hcenteno21

Posted October 15, 2012 - 06:19 PM

#1

Hello guys, I know a lot of people don't like the 08 exhaust system, and say it sucks and so on. I can't afford an after market exhaust, but I am getting a really good deal from a friend on the whole 08 system. From what I have read it bolts right in, my question is will I need to rejet? I am coming from 2stroke and really know nothing about 4 strokes, I have just been reading a bit, and was wondering if there is something else I need to know. I am not worried about losing power, as this is too much for me anyhow. I don't race, just cruise, mainly following my son. Thank you for your help.

  • FinchFan194

Posted October 16, 2012 - 10:13 AM

#2

If your jetting is on right now it will be fine after you install the exhaust as well.

Edited by FinchFan394, October 16, 2012 - 10:13 AM.


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  • YZPaGuy

Posted October 16, 2012 - 04:35 PM

#3

Look into a Lexx exhaust at rockymountainatv.com. I have one on my 08 and it is great. Comes with three differnt tips. Mid pipe and silencer for $178. Would recomend it to anyone!

  • Hcenteno21

Posted October 16, 2012 - 08:00 PM

#4

If your jetting is on right now it will be fine after you install the exhaust as well.

Thanx finch! My yz450f is def tuned right now.


Look into a Lexx exhaust at rockymountainatv.com. I have one on my 08 and it is great. Comes with three differnt tips. Mid pipe and silencer for $178. Would recomend it to anyone!


I will look into this one as an upgrade in the near future. How's the size on it? Does it stick out a lot? Thanks.





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