I like the sound of the 60 series. I've found out that the 60 series FM muffler is the only that will fit without major modification. I'm still running on the stock piping, but I deleted the center resonator and, obviously, replaced the lunchbox with the FM. Here's a sound clip for you:how does the 60 series sound i have decided what series i want to do any suggestions
And FYI it doesn't say duratec on the engine. But I think it does say Ztec on there's[poke]oh yeah, though already established, the easiest way to find out what engine you have is to a) pop the hood. b) look right in the middle of the engine compartment c) find either the words "ZETEC" or "DURATEC"
*wishes he had an engine that ended with "TEC"* lol