What fuel filter should i use? Does it matter if i mount it high or low? So far I have a Aem 380lph pump in tank with 75micron fuel sock, 6an line from hanger to fuel rail. Areomotive regulator.

 

the mount height shouldn't really matter. what fuel are you running? some people report problems with e85 and paper filters, and normally you only run a 40micron stainless filter with it. as for gasoline i like to recommend 10micron, and its usually fine with paper filters.