It's 2 pieces, & the rotten egg smell would be a bad cat.. 2 differeht locations
as for this guy!
Originally Posted by mn__30
You have a DX Civic and the Cat should be part of the exhaust manfold.
oK GENIUS.. would you like someone to draw you a picture!
OK HERE!
2 PIECES! (gotta love the wonderful world of MS-Paint)