Duh... my mistake. I forgot that the PF rail is actually closer to the head. I was thinking of the old-school 8 injector method.
2016 WRX STi Limited (current)2001 A4 1.8tqms (donated)1991 GVR4 #1933 (sold)old.dsmregistry.com/detail.php?carid=218 (dismantled)