For all the world it looked like real injectors. I kept looking and saw the throttle linkage going "through" what looked to be the injector body. "It's Fake!" Then I did some research and found that Garlits Industries sold such a device. Looked real until you got right on top of it. I don't recall if it covered 1 fuel management device or 2.
Port injected stuff nowdays can be controlled with the injector horns and air valves. Just the air side though. The fuel is controlled through a computer with a imput from a throttle position sender.