The 044 feeds the FPR so that there is fuel in the system so the higher than normal mounted mechanical fuel pump picks up the fuel to start pumping. The return is a -10 from the FPR.
That is a stock fd connector and the longer fitting on top of the 044 is a check valve. so when the mechanical pump pick up it doesn't push back in to the 044 pump...
Hope it makes sense.
Na, not this year next, to much custom work/ that takes to much time to get it done in time, wont make it down with this car to DGR....
Thanks
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