Originally Posted by Dustin@Z1

You should be fine. The dimensions of the oil filter appear to that they will work with the Mocal Sandwich plate. From looking at the model applications on K&N's website, that filter will fit the VQ40 engine of the Pathfinders/Xterras along with the VR38 GT-R engine. With that said, it should have no issues with oil pressure, etc in my opinion.

As far as height is concerned, you have plenty of room with the Mocal sandwich plate installed. It will be slightly tricky getting it into place, but it should fit without any interference issues. (This is as long as you do NOT have the factory Oil/Water Cooler found on the Austrailian and Middle Eastern model 370Zs).