Do I need to remove the lower valance or air dam before installation?

Check your vehicle's OEM bumper assembly first — some models have a separate lower section that bolts independently. If yours does, you can often install the new bumper cover without disturbing the valance, but verify fitment at the attachment points to avoid binding.

Are there fog light cutouts or sensor holes in this bumper?

This bumper ships as a solid cover. If your vehicle originally has fog holes or parking sensor cutouts, you'll need to carefully cut and reinforce those openings before installation. Reference your OEM bumper as a template for hole location and size.

What surface prep do I need before painting?

Sand the surface with appropriate grit to ensure paint adhesion, then clean thoroughly to remove all dust. Follow your paint system's prep requirements — epoxy primer, color coat, and clear are standard for FRP body panels.