1994 B13 (lowport) has tiny vacuum line for (forget), medium sized vacuum line for PCV and medium sized vacuum line for idle air (throttle body bypass).
oh , i see. another question, you happen to have pictures of the IAT plate, and i think i seen in there, the extension or whatever. also, for the CAI, what keeps it from moving around, i know that some CAI's like the cheap ones from ebay have no bracketry and move around a ton.
We have no brackets on these, the battery holds it in tight on both the high and low ports.
BTW my AEM doesnt have brackets either and it doesnt move.
The IAt plate is still being worked on with some help from Superblack. Just like the Altima u13 there is a screw plate that goes into the pipe, ill be adding this plate to the pipe