07 YZ450 Exhaust

Are you thinking of replaceing the stock silencer,

with the FMF silencer factory 4.1?

Not at this point because of simply spending another 3-400 on exhaust doesn't really get me too fired up at this point. Maybe later, but for the time being I'm basically satisfied with what I've got.

just installed new pipe ti 4.1 big diffrence in low end power and

sound,it was a good investment.::applause:

I too just installed a PC t-i system & noticed a little more on bottom...not near the effect the PC system had on my 04 YZ or 06 CRF though.



Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now