Will this lip reduce my ground clearance or cause scrape risk?

The lip extends minimally from the bumper and sits close to OEM height. Ground clearance impact is negligible under normal driving. If you frequently drive on steep driveways or unpaved surfaces, verify clearance with your specific setup before installation.

Is the FRP rigid or does it flex?

FRP is a hard panel material with minimal flex. It maintains its shape under normal driving conditions and resists minor impacts better than softer plastics, though it will crack if subjected to direct collision force.

What fasteners or hardware do I need to install this?

The lip panel alone ships in this box. You will need to source appropriate fasteners based on your vehicle's bumper hole pattern. Reference your OEM bumper documentation or measure the existing holes to determine the correct bolt size and mounting hardware required for your install.