I have the airgap on mine....it's a great product and only requires some minor modifications, mainly the relocation of the IAT sensor. I have a K&N intake which made it really easy...just drilled a hole in the tube and used a grommet to place the sensor in there.

You won't regret the airgap...having the one piece intake and not having to worry about the gasket is also nice.

 

Its long gone I take it his thread was removed because it was in the wrong area.