I am planning on purchasing one of these mufflers soon, right now I have an Otto Racing and it has a nice tone to it. However I am planning on getting a warspeed y pipe, which muffler will be better? I don't want it too loud, one muffler has a single wall and the other has a double wall, which one is better?

Yeah I know!!

 

double wall is more quiet, it's the one I have. Dallas had two cars one with each muffler, and he played it over the phone.

 

sounds good, I'll probably get the double wall, they both look the same cosmetically.

 

i heard dynomax turbo mufflers are pretty nice and quiet.

they have them on ebay so i might get one later on

 

I have a magnaflow 14829 which im selling, if your interested. Great sounding muffler and looks great too.

 

check your pms