I'm looking to get a new exhaust on my 65 mustang. I want something that sounnds like it is coming from the belly of the beast and sounds like it will engulf other cars like they are non existant. haha i've really been looking at the Borla exhaust but i've heard about something called glasspack, i believe. I've also looked at flowmaster. Any ideas as to what anyone thinks is the best sounding exhaust to go with?