Originally Posted by e92justin
It was one of the 1374_'s not sure which one. I put the muffler in place of resonator like the op did. then did straightpipes leading outside into dual tips. Looks like MD at first, but you soon realize theres a muffler way back in there.
I followed the link but I'm having a hard time trying to understand is it a 3 in inlet with two 3 in outlets?