There was a recent post with a link to a youtube video of an xFire with full duals. I can't find the post, so try a search.

It sounded very good with no "tin" as in ricer.

http://youtube.com/watch?v=l2qOUa5iOnc

If you like this, you'll have to find the thread.

And this is a Magnaflow (Catback):

http://www.youtube.com/watch?v=N45kP...eature=related

Nice too!