Hey guy

im not a expert on intakes and i have installed a Injen IS2040 and i don't hear much of a sucking sound.
would it be something to do with no vacuum line? i have checked around and not sure where this line is located.

If there is no vacuum line, what should i do with the vacuum opening on the intake?

thanks in advance

Go to your local auto parts store and get some rubber caps to plug the spigots up. I have an Injen as well and I had 2 un-used spigots and the MAP sensor hole. I got caps for the spigots and of course, put the map sensor in the hole.

does capping the spigot make a difference?

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It keeps raw air from coming into your motor.

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thats not your map sensor. its the IAT (intake air temp) sensor.

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Dammit, I was lied to. Then where's the MAP sensor?