Does this need to be painted before installation?

The grille arrives in factory black finish ready to bolt on. If you want a custom color match, you'll prep and paint it like any other fiberglass or plastic component — that's your call based on your build.

Will the LED harness connect to my factory wiring?

The LED package is pre-wired as one assembly. You'll need to run power to the grille location and integrate it with your vehicle's electrical system — not a plug-and-play to OEM harness, so plan for some wiring work or have a shop handle the connection.

What fasteners do I need to bolt this on?

Hardware isn't included with the grille. You'll use whatever bolts or clips are already at your factory mounting points — check your vehicle's service manual or test-fit before you commit to fastener size.