Will this bumper accept OEM fog lights or sensors?

This bumper ships as a clean panel. If your vehicle's OEM bumper has fog light or sensor cutouts, you'll need to reference those hole locations and mark them on this panel before drilling or cutting. Measure from your factory bumper or consult your vehicle's service manual for precise placement.

How do I prepare this for paint?

Sand the entire surface to remove the primer gloss and open the FRP grain. This gives your paint or protective coating proper adhesion. Use appropriate sandpaper grit for your chosen topcoat, then wipe clean before applying finish.

Does this affect my trailer hitch or rear sensor clearance?

Measure your hitch receiver and parking sensor locations on your vehicle before installation. This bumper may require minor modifications to existing hitch or sensor mounting points depending on your specific setup. Plan your install accordingly.