Does this bumper have fog light cutouts?

No — this cover ships with a solid panel between the headlights. If your vehicle has factory fog lights or sensor holes in that area, you'll need to cut the openings yourself. Reference your OEM bumper hole locations and mark them on the cover before cutting to ensure alignment.

Will this bumper fit my lower valance, or do I need to modify it?

Fit depends on your vehicle's original lower valance design. Mock-fit the cover to your bumper support before committing to fastener holes. Minor trimming at the edges or valance may be needed — most installers use a rotary tool or file to fine-tune the gap. Test-fit twice, cut once.

Should I sand and primer this before paint?

Yes. Sand the surface with appropriate grit to scuff the gelcoat, then clean off all dust. Apply your chosen primer and topcoat per the paint manufacturer's instructions. raw FRP condition means the cover is clean and ready for prep — how you finish it is up to you.