Does this grille use the factory mounting points?

Yes. This grille mounts at factory attachment points with no drilling or frame modification. You'll bolt it straight to your existing bumper structure.

Can I paint this before installing it?

You can. The matte black finish is ready to drive as-is, but if you want to match body color or a different shade, clean the surface and paint before installation. Test-fit first to confirm clearance.

What hardware do I need to install this?

Mounting method isn't specified in the product data — you may need bolts or clips depending on your bumper's attachment system. Check your factory grille hardware; you can likely reuse it or source matching fasteners from your local parts store.