Will this lip scrape on driveways or speed bumps?

The Demon profile extends forward from your factory bumper line. Ground clearance depends on your vehicle's suspension setup and ride height. Before installation, verify clearance with your current suspension geometry and measure against any driveways or obstacles at your typical angles of approach.

Is carbon fiber rigid enough for a front lip, or does it flex?

Hand-laid carbon fiber is rigid and holds its shape under normal driving conditions. It's designed to flex slightly with minor impacts rather than crack, which is why it outperforms brittle plastic. Avoid repeated hard contact, and inspect the clear coat annually for any chips that expose the weave to UV damage.

Does this come with mounting hardware?

The lip assembly is included. Verify your factory bumper has existing attachment points or drill locations that match the hole pattern on the back side of the lip before purchase. Standard hand tools and fasteners from your local supplier will complete the installation.