which is louder o/r H or x

from reviews that I've read out of mustang magazines where they dyno tested different x-pipes to see hp gains they tested 1 h-pipe... when the x-pipes were on they were standing behind the car, but when they dyno tested the h-pipe they said it was so loud they had to move away... :shrug:
 
From the H/X's I've heard, the H's are louder and less nascarish. But I think you're going to get mostly opinionated responses here, I haven't read any articles which actually measured the decibel's produced.
 
I have a friend with a bassani o/r x on his 00gt attached to some flows, and his sounds a little louder then mine. but everyone thats heard it including my self all agree that it sounds like crap, its way to raspy and is makes an ugly metallic popping sound when every he lets off the gas
 
sgarlic said:
From the H/X's I've heard, the H's are louder and less nascarish. But I think you're going to get mostly opinionated responses here, I haven't read any articles which actually measured the decibel's produced.
I've had and heard both set ups with the same exhaust on a couple of occasions. The H is definitely louder. :)
 
ya i have an o/r H on my cobra... sounds amazing!!! the only setup with an x pipe i like is my friend 00 stage 2 roush..... now that thing sounds AMAZING.. not as loud as mine, but i'd trade my exhaust for his in a minute!