The original Toyota AE101 setup as removed from the car.
The standard setup has a neat airbox and horns, the filter is in an external box.
The airbox removed.
The bodies use a proprietary flange for both the inlet and outlet sides. The individual bodies are screwed & dowelled to a die cast manifold which has a vacuum chamber on top. The injectors are side fed with the fuel rail integrated into the manifold - all of the highest quality.