Can I install this without removing the whole bumper?

Access depends on your existing bumper setup. Most grille trim clips to the front bumper assembly — you may be able to reach mounting points without full removal, but test-fit first to confirm clearance and mounting method for your specific configuration.

Do I need to paint this before installation?

It ships primed, so you have options. Paint it to match your bumper and body, or install raw if you're doing a full bumper refinish later. The primed surface is ready to accept paint without additional sanding or primer coats.

What hardware comes with this?

The trim piece only — fasteners and clips are not confirmed in the package. Verify your vehicle's factory attachment hardware before installation, or source OEM clips if needed for a clean fit.