Will this cover align with my existing fog light cutouts?

The M5 profile includes integrated openings sized for stock fog housings. Before final installation, measure your vehicle's OEM fog aperture and compare it against the cover openings — any gaps or misalignment can be trimmed with a rotary tool before primer application.

What prep work does the bumper need before painting?

Sand the surface thoroughly with fine grit sandpaper to establish paint adhesion, then wipe down with a clean cloth to remove all dust. Follow your chosen paint system's surface prep requirements — your paint supplier will specify primer type and application method based on your topcoat choice.

Does this interfere with OEM bumper sensor locations?

The cover is designed to work with factory mounting, but if your vehicle has parking sensors in the bumper beam, verify the sensor hole locations on your current bumper match the opening locations on this cover. Any required sensor cutouts should be made after dry-fitting but before painting.