Do I need to modify my lower valance or impact bar to fit this cover?

This cover uses factory mounting points, so your OEM impact bar and valance hardware remain in place. Verify that your existing attachment brackets align with the new cover's holes — a test fit before finish application will confirm proper fitment.

Will this cover accommodate my factory fog lights or parking light cutouts?

The LR-S design features integrated fog and light openings that align with OEM positioning. Check your bumper's current cutout locations against the new cover's openings during a dry fit to confirm compatibility with your existing lighting setup.

Should I sand and prep this before painting?

Yes — sand the surface lightly to promote paint adhesion, then wipe clean before applying primer and your chosen topcoat. raw FRP condition means the cover is sealed and ready to accept finishing materials without additional surface treatment.