Tin cans from the driver side

I wonder if you damaged the catalytic converter and now it is rattling. I would first check under the car to see if it is a heat shield rattle.

Any way to upload a video or pic of where the noise is coming from? Did you hook the little curly hose back up underneath the plastic resonator? (Says Vortech on it)

Here is a video of what it sounds like when I drive

Guess we can't upload videos. Gosh without hearing it, hard to diagnose. The heat shield the other poster suggested is on the passenger side, so can't be that. At this point, we're guessing.

I would have a muffler shop inspect it.