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
jwcrf05

trade me exhausts

4 posts in this topic

I have a brand new only been ran once 05yz450 exhaust and would like to trade someone with a wr450 stock exhaust. This pipe rips but is too loud and my neighbors are complaining, someone please help.

Share this post


Link to post
Share on other sites

I have a 04 WR450 with a brand new Pro Moto Billet insert (and the stock insert) but don't know if that would fit. I've been thinking of getting a new silencer but need to have the spark arrester for trail use... and the desert race series. Don't know if you pipe has that. Also have to pass tech inspection for max db levels.

So, if you know all that stuff or someone else can answer it, I may be interested.

Share this post


Link to post
Share on other sites

An unccorked WR exhaust is no quieter than the YZ pipe (maybe even louder), and with the baffle, it just plain sucks (unless you were planning on getting a PMB insert, but you could do that to the YZ pipe too). But to each his own. People are giving the WR pipes away on eBay.

Share this post


Link to post
Share on other sites

I have the stock muffler (brand new take off) for a 2004 WR450F, and it has the stock insert and USFS approved spark arrestor (yes, I do have the USFS approved), but its a Canadian insert, so its a teeny bit louder than US stock WR muffler. Not sure if it would fit, but I'd trade ya if you wanted. I suspect the noise from it would be around 89db.

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