I gutted the airbox and grinded all of the inside down to being flat(better flow) and I removed the TB screen. I then added piping off of a 5.0 foxbody air cleaner onto the stock piping and directed to being right behind the headlights and the pipe ends right behind the grille. MAD AIRFLOW!!! I now have way more throttle response and high rpm power. It sounds like a 4bbl carb without the air cleaner over it! the aluminum foil looks kind of odd but it is supposed to keep heat away giving cooler air.