why shouldn't I use the X-pipe with my set up?......
should i just get the guy to replace my stock mufflers with the magnaflows and leave it at that....
please, any help on walking me through this.... I have an appointment monday to install all this and I would like to know where I'm going.
the sound is ill 
here is the sound clip:
http://www.youtube.com/watch?v=_xF7R3RwDTo




