Quote Originally Posted by ksilver View Post
When I bought 211 the X-Powers were sleeved and personally I found the noise unbearable. I got Brian to remove the sleeves and it's so much nicer now.
I honestly can't see the point of sleeved x-powers. If you don't like the standard, go for Zeros. If they're too quiet, have X-Powers.
If X-powers are not loud enough (for the few grown up hooligans on here) do what ZTpony did and get bespoke Zeros

Why slam a bit of scaffolding in a set of perfectly good exhausts is beyond me