Would this work?

[davef]

Since cold air is such a necessity for these GN's I was wondering if this type of setup is viable. Basically it is adding a cold air intake tube to the current configuration. They meet at a "T" connector and then flow into the turbo. Each Cold Air Intake tube could have an inlet where the current High Beams for the headlights are. Just remove those lights and filter the air flow.

I am new at this stuff so keep that in mind when you respond. If I am way off the mark let me know. It is just an idea. I saw something similar to this forcing cold air into a carburetor.

 

[Back_in_Black]

All the air that goes into your engine needs to pass through the maf sensor. So the maf would need to be between the T and the turbo. That will be the biggest restriction.

Its much simpler to just buy a maf tube the diameter of your maf sensor. The extra filter before the maf won't likely gain you much.