I put a K&N into a VE v6 Commodore a few years ago with excellent results, adding performance. The K&N in the Kia Carnival adds no obvious performance boost, but is paid for in 3 services, since a stock throw away filter is $28. To get more air into the Kia, a whole upgraded airbox is probably needed.
Vitality FT007 2.4G High Speed 4 ch RC Racing Boat
16 March 2017
Man, what a fast boat!
Fantastic for 6 to 10 year olds
LEGO Batman 3: Beyond Gotham - game only - Nintendo 3DS - fast free post