I'm currently helping a mate change from MFi to cossie management on his S1. We are almost there with it, but there are a few issues we are stuck on.

The whole setup was bought having been removed from a S1 so was virtually plug and play but a few issues have arisen.
Not sure how the vacuum pipes go. There is a vacuum 'manifold'. What goes to this? Is it Servo, MAP and Fuel pressure reg? As there seems to be more pipes and inputs than that.
Also, wiring harness. in the passenger compartment side there are 4 wires that have been cut when it was removed. One is brown with red stripe. One is black. One is green and the other is Red black. The red black is im 99.9% sure fuel pump feed. Is the black and green wire coil feed? Also, there is no plug on the harness for the dizzy! Does the dizzy run off the existing loom?

Any advice is appreciated. We are so close yet so far from completing it