Will this reduce my ground clearance?

The lip extends modestly below the bumper line. Check your typical approach angle on speed bumps and driveways before install. If you run lowered suspension, verify clearance at your lowest ride height before finalizing mounting position.

Is FRP rigid or flexible?

FRP is a hard panel construction. It won't flex like OEM bumper plastic, so it provides a stable mounting platform and won't deform under light contact. This also means it's less forgiving if struck directly — treat it like any aftermarket body panel and avoid debris at highway speeds.

What finish should I apply?

Sand and prep the surface thoroughly before applying your chosen finish. Clear coat over paint is recommended to protect against UV and environmental wear. Match or contrast with your bumper color depending on your design intent.