Air intake on back of GC600

[DrivesOnArctic]

Hi,

after cleaning up the car I noticed back of van quite dusty. Cleaning up the white intake I just wondered am I missing some parts beacause there no anykind of filtering present ?

 

[TW8 GrandCali]

Looks exactly the same as mine I was told on handover just to not cover it or block it.
Hope this helps

 

[DrivesOnArctic]

Ok, thanks for quick reply. It looks like something is missing but possibly it was designed this way on VW HQ