Will this bolt straight to my Wrangler or do I need to drill?

It mounts at factory rocker points — no drilling required. Test-fit before final torque to confirm alignment with your specific build.

Does the black finish need any prep or clear coat after install?

The powder coat is ready to go out of the box. If you're matching custom paint or want added protection, sand lightly and top-coat to your preference, but it's not required.

What hardware comes with the bar, or do I need to source bolts separately?

Hardware is not included with this assembly. Plan to source fasteners that match your factory mounting points — bring a bolt sample or consult your service manual for size and thread spec.