Do I need to remove my current bumper cover to install this bar?

Yes. The reinforcement bar sits behind the bumper cover, so you'll need to remove the cover first, bolt the bar to the frame using the factory mounting points, then reinstall your cover. Straightforward process if you've done basic bumper work before.

Will this work with aftermarket front bumper covers?

This bar is engineered for OEM bumper geometry. If your aftermarket bumper follows factory mounting specs, it should fit. If your bumper uses custom mounting points or drastically different geometry, test-fit before final assembly.

Does this come with all the bolts I need?

Mounting hardware is not included. You'll be using the existing factory fasteners that held your original bar. Have a socket set and torque wrench ready — refer to your vehicle's service manual for proper fastener specs.