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
dunekiller92

Pro Circuit Type 496 Exhaust

3 posts in this topic

Has anyone out there tried the Pro Circuit Type 496 exhaust on the 04 YZ450F? I am planning to upgrade from stock and want a spark arrestor muffler that will give me the best HP gains while preventing fires and keeping me under 100 dB or so.

Also, what rear sprocket works best on that bike for glamis / desert trails and such. Is it better to go down a tooth for a little more top end? :thumbsup:

Share this post


Link to post
Share on other sites

I don't know about the exhaust but for the dunes I run a 15 tooth front sprocket for more top speed. On tight trails you may want to run a stock front sprocket size and maybe go bigger in the rear a tooth or 2.

Share this post


Link to post
Share on other sites

Thanks for the advice man. Isn't that quite a radical change though, changing one tooth up front is like changing three on the rear.

I can't wait to try it out though, only 1 more month till the first Glamis trip of the season! :cry:

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