Site upgrade in progress... Core site functions are working, but some non-critical features/functions will be temporarily unavailable while we work to restore them over the next couple of weeks.

Please post any bugs you encounter, but before you do, check to see if it's already listed.

Thanks for your patience while we work to improve the community.

Sign in to follow this  
Followers 0

Interchangeable exhaust 06-09 YZ450

2 posts in this topic

The mounting for the full system is the same from 06-09. The header is the same from 03-06. The mount on the midpipe of the silencer changed with the aluminum frame in 06 (but the header stayed the same). Then in 07 the diameter of the pipe at the midpipe jooint changed. If you are changing the whole system, 06-09 will fit fine.

Share this post

Link to post
Share on other sites

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
Sign in to follow this  
Followers 0