question about pro dumps
 

I'm starting to look at exhaust set-ups, and I was on this site and they have MAC pro dumps. Does this connect to the h-pipe? It looks like it connects to it. Also, it looks like a muffler just without the long pipe extending to the rear of the car. Can somebody explain these more than what the pic shows.

It's just what the picture looks like.....it hooks up behind your
h-pipe just like a normal cat-back, except that it dumps right after the mufflers.

Whats the advantage of it not extending like normal pipes? Or is there one? Are they any louder than a normal cat-back? Sorry for all the questions.

It is much louder. It really doesn't have any benfit unless your making some serious power.

Ok, thanks for the help.

Dumps are especially loud inside the car and generally have a serious drone inside while cruising.