I just bought and installed a cone intake... question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

*LanceS13* · 07-17-2003, 04:59 PM

It's a hose that goes to a little black plastic box that's attached to a metal thingy with a big hard line going into the exhaust manifold right? If so, that's the AIV. It's an emissions device (works only at idle IIRC). You can remove the whole thing if you cap the exhaust manifold inlet off; or you can find a little breather filter to fit that hose and just stick it in there.

07-17-2003, 04:59 PM	#2
LanceS13 AutoX Junkie Join Date: Jun 2001 Location: MS Age: 43 Posts: 2,044 Trader Rating: (0) Feedback Score: 0 reviews	It's a hose that goes to a little black plastic box that's attached to a metal thingy with a big hard line going into the exhaust manifold right? If so, that's the AIV. It's an emissions device (works only at idle IIRC). You can remove the whole thing if you cap the exhaust manifold inlet off; or you can find a little breather filter to fit that hose and just stick it in there. __________________ 1992 240SX Fastback #47 DSP MS SCCA RX-7 ITS Project FOR SALE

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