Hi, my k&n was on when i got the the car but the small tubing shown in the pic is not connected.

That tube seems to go to a black cylinder attached to the side of the bay.

Weirdly this pipe from the cylinder on mine is plumbed in somewhere down low and i can't trace where it finishes.

All i wonder is what to do about the uncovered connector on the intake.

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Any ideas or just leave it? Cheers