Will the fog light cutouts line up with my existing lights?

The fog light openings are molded to factory specifications. If your vehicle came equipped with fog lights, this bumper will align correctly. If you're retrofitting fog lights, you may need to verify cutout sizing against your specific light housing.

Does this bumper have pre-drilled holes for parking sensors?

No sensor holes are factory-molded into this bumper. If your vehicle has OEM sensors, you'll need to drill and relocate them during installation, or leave them disconnected.

Can I install this on a lower valance without fitment issues?

This bumper integrates the lower valance as one molded piece, so it replaces both the bumper cover and valance. If you have an existing lower valance, it will need to be removed before installation.