which is the in let and which is the outlet, the one off the side or bottom??

 

top is in, bottom is out... common sense =x

 

cut the vacuum line on your fpt like 3 inches awway from the top of it. put a T in there, and hook it up to the vacuum source on the top of the fmu

take the fuel line from the bottom of the fpr and put it on the bottom of the fmu, the bigger fitting directly on the bottom.
now get another fuel line and make it go from the fitting on the side of the fmu, that points down, and connect it to the bottom of the fpr on your fuel rail that you just took the other line off of.

 

no, top is vacuum