Put the cone filter inside the airbox or box it off - nothing else Hot air is bad for performance (although it sounds better), there is too much heat under our bonnets and if you don't believe me take a good look at your accelerator cable
you guys gotta watch this: http://www.youtube.com/watch?v=PAIxeQUSg-Q and for turbo cars: http://www.youtube.com/watch?v=gCi2yo4UqPI
wow talk about late response......sry....yes i dont have mine bracketed and i have it squeezed into place but it likes to move around......im gonna start working on my fabbed unit with cone filter using the stock box.