I have not heard a new Bullitt in person yet and was wondering if the mufflers really sound more like a '68 GT 390. They say they tuned them to sound like the movie car.

I noticed they are available now:
http://www.partscheap.com/mustangaccessories05.htm

 

They tuned the entire exhaust system... As such you might need both the axle-backs and the modified H-pipe to get the desired sound.

Personally I think they sound awesome! But then again I'm a very satisfied Bullitt owner!!

 

I know a guy at work who has one and they sound nice. Just a little deeper and louder than a stock GT.

 

I only found one half decent sound clip of the Bullitt's exhaust. Video quality sucks but may give you an idea on how it sounds.

http://youtube.com/watch?v=yRh5T57Zc_w

 

I'm not looking to replace my Stingers but was curious if these had more of a Big Block sound.

 

they sound good, but it's not quite a BB ford sound. Also when I looked at the h pipe and over axle pipes etc etc, they are the same as a GT. Only the mufflers are diffrent. Also the tips on them seem way to small. I love my GTA's and wont look back.

 

I've heard them in person they sound alright but muffler delete with stock H pipe is still the best sounding exhaust for these cars IMO.