Q about slip-on

[MissHell]

Originally Posted by TIGGER

This allen... if you remove it the insert should be able to be pulled out...

There may be more than one screw holding it in, take the canister back off and inspect it carefully and see if there are an allen or two holding that inner sleeve in. Don't start drilling your $500 slip-on until you are SURE the insert doesn't just come out like Yosh says it will. If you are still in doubt then for God's sakes call Yoshimura @ 800 634 9166.

Thank you sir! Appreciate the phone number.

Originally Posted by DLIT

That or it can be because you still have the cat on there. The stock muffler has no silencing feature at all. I replaced the cat on my '09 r6 and kept the stock muffler on and my bike's loud as fuck now. The cat does most of the silencing, this could add or be the reason why it's pretty quiet.

That makes sense. Thanks!