I did that. I think it got efficient air flow. The engine's perfomance works well. And it increases the fuel mileage. If you want to, I have a friend who wants to trade for stock assembly.
I look out in different parts. I think Greg provide you already this http://www.summitracing.com/parts/NAL-12499529/. This is the one I also refer to you. Thanks Greg.
Yes I did swapped mine. The airflow that intakes is more efficient than my old one. My engine perfomance also increase and the fuel mileage goes up. In just only few fuels my car takes long miles.