Curbside Outtake: Mazda RX7 – Big Wing or Solar Panel?

I’ve never seen anything quite like this, such a giant appendage, and attached to the car via the rear bumper. That must generate some serious down force, to the point I’d be worried about the front end lifting up at speed.

Those purple-tinted plexiglass vertical elements add another dimension, as if it was needed.

Maybe it’s a foldout carport?