1991 240sx s13 intake

[xme_be_goodx]

I need help guys! I'm trying to replace my stock intake pipe but I noticed that there is another tubing connected underneath my stockpipe( near the tubing for the radiator). What exactly is that for and how can I install my new intake.

[vvaffle]

as far as i know, its a resonator. I think it can just be eliminated.

[Eikon]

as far as i know, its a resonator. I think it can just be eliminated.

You are correct. No need for it.

[xme_be_goodx]

got it! thanks!

[MiddMack01]

Sorry to bring back an old thread.. but atleast I searched! Is this the tubing almost right after the throttle body? that connects to the intake piping from the bottom?

The reason I am asking is because on the Custom CAI write up, it shows this still connected on the finished intake, and why would you leave a resonator connected on an aftermarket intake?

Any help would be greatttt..

Thanks

[vvaffle]

maybe a picture would help. the thing we're talking about is plastic and goes down and then back up

[vancouverbc]

Is it about 1.5 inch diameter before the throttle . close to radiator? are we talking about the aiv resonator?

where is it on vacuum diagram? i dont see anything just going to resonator.

zerothread?id=221905

[MiddMack01]

it was just a resonator, 2 bolts on bottom, 1 bolt on top, bolted into the plastic fan cover on the side.. kind of hard to get to.. but its gone now:)

Thanks guys

James