Will this bolt straight onto my factory vent opening, or do I need to modify the dash?

It mounts at the factory vent points — no drilling or dash modification. Test-fit before final tightening to confirm alignment with your specific vehicle.

Does this come with fasteners, or do I need to source bolts separately?

The cover assembly is included. Confirm fastener type and size against your vehicle's factory hardware before installation.

Can I paint this to match a custom interior color, or does it come pre-finished?

It arrives in a stock finish. Light scuffing with fine grit sandpaper followed by your choice of trim-safe paint will ensure proper adhesion if customizing.