The design of his manifolds are the most important part. They seem to be classified as there are np pics on ttnet of them. Understanably so though, seeing as how much work went into that setup. To get a better idea of whats going on there , go googling to see how the manifolds on a fwd V6 with a single exhaust are designed. That gives you a "rough" idea whats going on to make a single turbo v6 work