Will this interfere with my trunk lid operation?

No. The wing mounts to the trunk surface and clears the lid hinge and latch mechanism, allowing full opening and closing without obstruction.

What mounting hole pattern does this use?

The wing features factory-style mounting points compatible with OEM trunk attachment locations, requiring standard fastening hardware (not included).

Will this wing stay stable at highway speeds?

Yes. The rigid FRP construction and proper mounting design maintain structural integrity under wind load at speed when fastened securely.