I have a 3a racing muffler welded on my car right now but I'm not to happy with it . I want to go cat back I think . Or I want to buy a muffler and have 2.25" catback piping built for me . What I really want is to see some pics of your exhausts and if anybody did have 2.25" piping built for them are they happy with it . THANKS:thumbup: