08 exhaust on 07 y450f questions..

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.

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

Edited by FinchFan394

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!

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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