Will this cover existing fog light or sensor holes in my bumper?

This is a replacement cover, so you'll use your existing bumper's hole locations. Before installation, mark and verify all sensor and lighting cutout positions on your current bumper, then transfer those marks to the new cover before any drilling or fabrication.

What's the best way to prep this for paint?

Sand and prep the surface according to your chosen paint system's requirements. Since it ships raw FRP, you're starting from a solid base — just clean, sand, and mask off areas you want to protect before applying your finish.

How does this mount to my existing bumper assembly?

The cover uses factory mounting points on your vehicle. Installation involves removing your current bumper cover and bolting this one in place using the original attachment locations — no cutting or reinforcement needed.