Do these covers require any drilling or modification to factory reflector mounting?

These bolt to existing factory reflector locations — no drilling required. Verify your vehicle's OEM hole spacing before ordering to confirm compatibility with your setup.

What prep work is needed before painting?

Sand the surface with appropriate sandpaper and wipe clean before applying primer and topcoat. Your chosen paint system will determine the prep steps — follow the paint manufacturer's guidelines for best results.

Can these be installed as a DIY job with basic tools?

Yes — the two-piece design allows straightforward installation at the factory reflector points using standard hand tools. No special equipment needed.