Did a check on the silicon intake house today and found it was loose on the turbo side..
Decided to pull the whole airbox out so I could make sure that it was on correctly this time and get it on at the right angle.
On pulling out the airbox found at the base of the airbox was the second air inlet not connected to anything that I have seen on GTI's on the left of their airboxes. I pulled it off and saw there was a orifice plate inserted in the tube with a small hole.. I left it off and blanked the hole in the airbox with the blanking cap that came with the CTS turbo inlet pipe.
Second air intake must be for emmision control when some hot air is recirculated into the intake.
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