'Latest production version' of Porsche 918 shown off on Twitter [UPDATE]

Porsche posted a picture of what it is calling "the latest production version" of the 2015 Porsche 918 Spyder on Twitter. It looks like the gasoline-hybrid supercar is being driven sportively on some California back roads during Monterey Speed Week. Whatever updates were made to this version aren't visual (except for the paint), as the one Chris Harris drove last spring and another seen hot-weather testing in Nevada both had production bodies.

Autoblog , 'Latest production version' of Porsche 918 shown off on Twitter [UPDATE], 'Latest production version' of Porsche 918 shown off on Twitter [UPDATE]