HEADS UP!!!

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
ArizonaWR

YZ pipe on WR 426

3 posts in this topic

Year for year, the WR headers are the same as that of a YZ426, so the difference is in the muffler. The mufflers from '03-'05 450's are slightly different from the 426's, and while it's possible to get them to fit, the units that are welded together in one piece as the stockers are are often more difficult to work with than the aftermarket units with a separate mid pipe. '06 and later pipes won't fit. Check the parts for sale section of the classifieds, or post a want ad there.

Share this post


Link to post
Share on other sites

So what may be a good option to try on my wr426. I have wanted to put on a shorter exhuast but there are not many opts. for the older bikes. I currenty have a fmf q pipe and I like that it is quiet but I think if it were tucked in a bit lower i think that there would be less damage if or when I loop it. Some minor fabrication wouldnt be too much of an issue.

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