something worth noting, eluding to what I described earlier. the filters point down and are positioned just above the lower splash guard. judging from the fitment on the G37:
...I imagine this would place the filters directly behind the black "cutouts" (the solid pieces outside the fangs on the 370Z). I haven't removed my front bumper so I have no idea, but it MAY be beneficial to cut out the solid pieces for direct air to the Injen filters.
similar to as pictured here:
