Correction : the SVT "drop in" K&N #E-0998 actually flow 701 cfu/min.
To clarify, I think that this K&N without the airbox has now been proven to be "about equal" to KKM from a power gain standpoint (and cheaper) despite "dead space" and flow numbers.
Based on the numbers, it might be POSSIBLE that a bigger K&N might work a bit better (or it might not) but I would NOT recommend ditching your KKM unless someone shows this on a dyno. KKM did ALOT of careful testing, particularly of the adapter and it is a good part.
