Ok I know all about the ones that are constantly talked about on here

AEM
Injen
K&N
Weapon R
Blitz
SPFR

And the others that are talked about on a constant basis

What other Air Intake systems are out there for the 1.5 liter 1NZ-FE engine from like over seas for the bB and the ist (or xB and xA for the states)

umm....i know theres DC also

I don't think there is DC Intake--AEM now owns DC--there would be sense in making a competing in house product.

But what about ones people really dont know about? give ya example.....like if ARC made an induction box for the xa or xb....I know they dont but that is a good example.....a company that you wouldnt think had a intake for our cars but they do

Actually I just found that Apex-i makes an induction kit for the Vitz 1NZ-FE engine......stupid question but this should be able to fit onto the xB xA intake tube correct?????