Porsche 718 Cayman GT4 RS runs 'round the 'Ring

Here's the new Porsche 718 Cayman GT4 RS.

Well, a prototype of it, anyway.

The GT4 RS will officially debut in November.

It's going to be one special car.

Take a normal GT4 and make it lighter, stiffer, more aerodynamic and more powerful.

This will likely be one of the best road-going sports cars out there.

The GT4 RS recently set a quick Nurburgring lap time.

But even on public roads, this thing will surely be a hoot.

We'll see the production GT4 RS soon.

Keep scrolling for more photos.