Hi Everyone- I have a flowmaster rear muffler that was made to work on a first generation Neon. The inlet is 2" and goes to dual rectangular tips. The inlet is really 2.5" and has been made down to 2". I am guessing this was originally made for a camaro/firebird. Looking to get $100 for it. I was going to try to make this work on my merc wagon. Located in Southern CT.