Muffler Slip On exhaust

I have a YZ450F 2006 and thinking of buying a slip on exhaust, just wondering if there is 1 better than the other.

I like the FMF 4.1 slipon I had. smooooother and moore power

I got a FMF Q4 for my bike because it was quieter than stock, has a spark arrestor, and looks great once you peel off the fmf stickers!..:banana:

i put a pmb cap on mine and i couldnt be happier. has the s/a in it and all!

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