I have the Banks Powerpack system installed on my 454 TBI coach and it includes the stinger ram air kit. It's not a K&N type filter it IS a K&N filter. I had already repalced my air filter with the K&N prior to installing the Banks system and the mechanic didn't even use the new filter Banks provided. The old and new where exactly the same.
"Where are we going again, Dear?
1997 Damon Challenger