Do I need to drill into my tailgate to mount this?

No. This cap mounts at factory attachment points on fleetside beds — no drilling or permanent modification needed.

What fasteners do I need to install it?

The cap assembly does not include mounting hardware. You'll need basic bolts and fasteners appropriate for your existing mount points — confirm size and thread pitch by test-fitting before purchase.

Can I paint over the textured finish if I want a different color?

Yes. Light sanding and standard automotive primer and paint will bond to the textured surface. Prep and paint per your vehicle's factory specs.