ok,to clerify. for my part..i did some reasearch and...
an AFM(air FUEL meter) has the flapper door inside with the gears, and i have the MAF(mass air flow )meter with the wire resistor that will ONLY work before the turbo? ok, so, if this is true?, then the stock BOV vented after the MAF sensor into the accorian hose before the turbo from the factory?..correct?