Okay this probably sounds dumb but lots of cars have a muffler and then resonators and I was wondering if my 04 neon r/t has a resonator I'm just to lazy to crawl under there and look, she rides pretty low to the ground (body kit)

 

I don't think so, just a cat and muffler.

 

Depending on the style muffler, you could have a resonator between the cat and muffler to cut down on interior noise.