Will this wing mount to the OEM rear panel mounting holes?

The wing is engineered to work with factory anchor points on the rear panel. Before drilling or fastening, verify your vehicle's OEM hole locations and spacing to ensure alignment with this wing's mounting pattern.

Does the wing add height to the trunk lid, and will it interfere with the trunk opening?

The wing extends upward from the rear panel. Check clearance with your trunk lid fully open before final installation to confirm no contact at maximum lift. Adjust mounting angle if needed to maintain safe trunk operation.

How stable is FRP at highway speeds, and does it require any internal bracing?

FRP is rigid enough for highway use when properly secured to factory mounting points. Ensure all fasteners are tight before driving, and periodically check them during the first month of use. Do not rely on adhesive alone — mechanical fastening is required for durability at speed.