just wanted to say hi everyone

[sgaskey]

this looks like a cool site does anyone know if the 2004 Mach 1 has a h or x exhaust system on it from factory thanks looking forward to this site

[JTS71 Mach1]

Welcome to the club. Lots of info here, not sure about the 04 Mach 1 exhaust I think it's an H ??? Someone else will be along in a while and let us know for sure, as there are several owners of 04 Mach1's on the site. Once again Welcome. JTS 71 Mach1

[Mach 1 Club]

[gxr02190]

My son has an '04. It's stock and has an "H" pipe.

[Rare Pony]

Welcome to the site. H pipe is correct.

[Steven Harris]

Welcome.

Great to have you with us.

It looks like our 04 owners have jumped in to answer your question.