It’s from a 02 Pontiac grand am

　　I bought a exhaust system at a junkyard and they accidentally gave me the cat

　　Shoot me a offer

　　And will consider trades

　　Not stolen and don’t message me telling me that it’s not a cat it is I’ve done the research

　　If you do message and try to start a argument about it I will block and report you so only message me if your interested on buying it thank you have a good day