ok i have asked this before in another thread but i still want to know more about this, so instead of hijacking ill just start my own.

im doing my exhuast soon on my 3.0 and i dont want it LOUD, just mellow, and flow better. its fine if its loud on the outside but i like quite on the inside. so my question is:

im about to buy 2 flo pro mufflers (2.25"), i would only buy one but the auction is for 2. so to cut down on inside noise, ive heard to put a glass pack in front of the muffler to act as a resonator. could i use the second flo pro muffler inplace of the glasspack? or should i use the glasspack? the 2 mufflers are 18"s long if that matters.

 

bump.

 

my exhaust is 2in midpipe than 2in glasspack to stock tailpipe...it improved flow a ton and really isn not loud at all