Found plenty of cat back systems but im happy
with factory muffler after res delete just would like a nice mandrel
bent 3 or 3.5 muffler back tailpipe that doesnt have that nasty crushed
part in it like the factory one...
I'm with Ross. (Look at his avatar...I think he knows a thing or two.) The stock exhaust actually flows fairly well, crimp included. Most of the changes people make are for sound. I'd leave it alone until you are adding power. Even then the differences are minimal until you go big.