Will this wing clear my trunk lid when fully open?

The RBS profile sits closer to the trunk than some aggressive designs. Before drilling, open your trunk fully and measure clearance between the lid edge and your rear window. Mark proposed mounting locations with tape to verify no interference with the lid's range of motion.

What mounting holes does this wing use?

Verify your trunk lid's existing OEM hole pattern before purchase. If your lid lacks pre-drilled holes, you'll need to drill according to the wing's hole spacing. Sand and mask the drilling area to prevent water intrusion after fastening.

How stable is FRP at highway speeds?

FRP is rigid enough for highway use when properly fastened to solid mounting points. Ensure all fasteners are tight, and use the three-piece modular design to your advantage—secure each section independently so the center blade and end plates work together rather than as independent panels.