help with elbow install

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
Mesarina
Posts: 42
Joined: Mon Dec 21, 2009 6:38 pm
Car: 94 180sx

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Just bought a 70mm elbow, which came with the o2 bung, and gaskets; My stock elbow came with another bung near the 3 bolt flange that connects to the downpipe, that has a pipe attached to it, that goes to a box, and that box connects where the air filter intake goes; what that for? can I eliminate all that?



Mesarina
Posts: 42
Joined: Mon Dec 21, 2009 6:38 pm
Car: 94 180sx

Post

anyone?

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Gabes13
Posts: 2385
Joined: Mon Mar 17, 2008 11:59 am
Car: rb20det s13
Location: St. Pete, Fl.

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It's your AIV.Emissions stuff.You can take it out if you want.

zerothread/254273


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