Will this mount to the factory grille assembly without drilling?

Yes. This trim uses the factory mounting points on the grille frame — no drilling or modification needed. Test-fit before final installation to confirm alignment with your specific vehicle.

Does this come with fasteners or adhesive?

Fasteners are not confirmed. Verify your vehicle's OEM attachment method (clips, screws, or adhesive tabs) before installation to make sure you have what you need.

Can I paint this piece to match my bumper or grille?

This is a hard panel piece and can be painted. Prep with appropriate surface treatment and use standard automotive paint. Match your existing grille finish or bumper color as desired.