Will these side skirts block access to the jack points?

These are rocker-mounted panels, so check your vehicle's OEM jack point locations before final installation. You may need to cut or reposition sections to maintain access for jacking. Verify clearance on your specific setup before committing fasteners.

Do I need to prep the FRP before painting?

Yes. Sand the surface lightly with appropriate sandpaper and clean thoroughly to remove dust. This ensures your chosen paint adheres evenly and cures properly. Follow your paint manufacturer's instructions for primer and topcoat application.

What's the advantage of the two-piece design over a single piece?

Two pieces are easier to transport, handle during fitment, and install on your own. If you ever need to replace one side due to damage, you can swap just that piece instead of replacing the entire assembly.