i saved money on not getting an induction kit
what i did was... drilled big of holes in the air box (bottum and wingside) brought myself some vents to put at the front of my car, then on the air box there is 90 degree angle trumpet, i cut that off and attached some ducting that i brought and linked it to the front vents and jubilee clipped it in places, then purchased myself a lovely pipercross panel filter:)
i was told this is just as good as an induction kit, if not better:)
and i didnt spend £100 odd:)