Will this bolt directly to my factory catalytic converter?

Yes. This is a true catback system designed to bolt at the catalytic converter flange and secure at factory mounting points. No welding or modifications needed.

Do I need to remove the bumper or any body panels to install this?

Rear bumper removal is typical for catback exhaust work to access the tail section. Refer to your vehicle's service manual for the full install procedure and any hardware specs.

Is the rolled tip polished or does it need detailing after install?

The rolled tip comes with a finished appearance. Over time, brake dust and road debris will collect on it like any exposed exhaust tip — regular cleaning keeps it looking new.