The lower "wishbone" has been split into a pair of links, too. Including the top links we saw before and the steering tie rod, what we've really got is a five-link front suspension. But to me a simple link count isn't that descriptive. It's easier to visualize what's going on if we think of this setup as a double wishbone with split upper and lower arms.
It's also easier to see how the virtual pivot point works from this viewpoint. This scheme's primary benefit is the avoidance of a large scrub radius (a.k.a. steering axis offset) relative to the tire's contact patch and the crippling torque steer that could come with it. This is of great benefit here because Audi is married to the idea of high-performance all-wheel drive, and up to a good chunk of the RS 7's 560 hp and 516 pound-feet of torque flows to the pavement through this front end at times.
Meanwhile, NACA ducts built into the floor quietly blow air in the vicinity of the brakes.