I went today to pick up fuel lines and fitting to install my new fuel pumps. I'm planning on using the stock line for a return line and I needed an adapter to feed the factory aluminum line to the DI pump on the valve cover. To make sure the adapters I was going to buy fit I asked if I could go test fit them on the car.
First, removed factory fuel line, boom fuel everywhere, no fire.. phew!
Male adapter into the factory plastic fuel line fit, and came right out, no problem. Female adapter onto male aluminum hard line, fit as well. Whoops, it won't come off, went inside to see if they had a 3/8" fuel line release tool. Nope....
OK so now I have a 3/8" male to -6 AN to the factory plastic line coming from the pump and a -6 male to 3/8" female quick disconnect on the factory hard line with a -6 female to female join....
This is how I had to drive home, I even bought the tool to disconnect but it was so freaking hot I gave up after trying for 5 minutes.

Ooh and I had 17psi of boost on the way there, some guy in a BMW 330i wanted to play and all of a sudden I have 5psi. Guess it will make it easier to find that boost leak!