That is ridiculous. Looks ugly too in the engine bay.
As for the quad turbo set up on the 4 cylinder, you have to wonder about the cost vs benefit... I mean add all them together and it's a lot of air flow, similar to a large turbo, but they are small, so less lag - but each is being spun by just one cylinder - l'd love to see some results. I think a properly sized single turbo on a 4 cyl to get a good compromise of lag and power is hard to beat.