Maybe Extrememarine can cut open his trashed muffler and expose the internals to see what actually is inside a Gen II muffler??... and to pick a nit, it says they've reduced the catalysers (sic) to 2 with a leader line pointing to the exhaust header. (Damn foreign marketing departments that can't spell.) Does that mean they used to have 4? Don't know; could've had 5, or 23 ..........