Hey you guys I just went through the exhaust sticky and searched through the whole website, and I didn't find anything I was looking for so I'm going to ask you guys.

You know that enlarged part the B-pipe, what is the purpose of it? Also my sister just got a custom welded pipe 2.5" from the cat to the tip and it does not have a enlarged section in the B-pipe, and it is not resornated, Is it going to sound like one of those high pitched civics? She also has one of those can muffler. Thanks you guys.

 

the large section on the b-pipe is the resonator. It depends on the muffler itself, most likely will sound really loud, not sure if its gonna be like crap. but usually all exhausts have some kind of a resonator. If it was custom made, you should of told them to put a resonator on it. Not sure if they're gonna charge you now for it but i suppose they would.

 

I was going through the exhuast threads as I said earlier, and some of the none resonated exhuast system sounded good, what are the chances of having one of those types of sound produced with a can muffler. Thanks you guys.