Does this bumper cover work with factory fog light cutouts?

This bumper ships as a solid panel. If your vehicle has factory fog light openings, you'll need to mark and cut the fog hole locations before installing. Reference your OEM bumper as a template for accurate placement.

Will this work if my bumper has OEM sensor holes?

This panel does not include pre-drilled sensor holes. If your vehicle uses parking sensors or radar in the bumper area, measure and mark those locations on the new cover before final installation, then drill as needed for your specific setup.

What's the best prep before painting?

Sand the primer surface with moderate grit sandpaper to dull the finish and improve paint adhesion. Wipe down thoroughly to remove dust, then apply your chosen primer and topcoat per the paint manufacturer's instructions.