X pipe with a chambered muffler
 

Does it sound bad? I've never heard it before...:confused:

Yes, but go to mustangexhaust.com and listen for yourself

a guy around here has an 88 notch with x-pipe and 1 cbr flows, it sounds killer, but my opinion the h-pipe is deeper, some people think different.

I have an O/R X-pipe with 2 chamber flow masters. It has a quiet kinda rumble at an idle. But it sounds mean as hell from 4000 rpms and up.

I like it,

I've got an X with MAC flowpaths and I get tons of comments on the sound, I love it!