Do I need to drill new holes for fog lights or sensors?

Reference your vehicle's OEM bumper hole locations before cutting or drilling. This cover ships as a blank slate, so you'll adapt the cutouts to match your existing wiring and sensor positions.

What prep should I do before painting?

Sand the surface with appropriate grit to achieve a smooth base, then wipe clean of dust. Follow your paint manufacturer's instructions for primer application and topcoat. Proper surface prep is key to paint adhesion and finish quality.

Will this cover my factory fog light openings exactly?

The B-2 style profile includes lower air ducting, but fog hole placement depends on your existing bumper cutouts. You may need to enlarge or reposition openings to align with your fog lights. Measure your current setup before final installation.