I have a pair of MAC 2 chamber mufflers on my stock '04GT. They are not as
loud as Flowmaster and have a really nice performance tone and little drone.

Gumby
'04GT

"Michael Johnson, PE" > wrote in message
...
> wrote:
> > Muffler question.
> >
> > My girlfriend has an '04 Mustang GT and she has stated that she would
> > like her GT's exhaust to sound a bit louder and more agressive. Gotta
> > love a woman enjoys the rumble of a V-8. Anyway, any suggestions? Back
> > to lurking.
>
> I suggest looking into the Dynomax Ultraflows. They are fairly quiet
> when driving conservatively but get a real aggressive sound when driving
> the car hard.
>
>