Help me!!
#2
A spintech is too big to fit where the resonator of a loudmouth is. If you put it down stream you'd have to go with a transverse muffler and your tail pipes aren't designed for that either. If you are wanting to tone the noise down, just replace the resonator with a pro-flo twister or Moroso spiralflow.
#4
I have a twister in the I of my Borla w/no plates so it basicly a cutout. I'm running Mac headers and my cats hollowed themselves out and haven't been replaced yet. There is no rasp. Just a nice mellow tone at idle with a definate growl when accelerating. It also doesn't drone on the highway.
If you like a bit of rasp and want more noise then get a bullet muffler.
If you like a bit of rasp and want more noise then get a bullet muffler.