I have got the same setup as picture 1). Do not remember the suppliers name but could have a look at the files if someone needs to know.

I replaced the standard airbox with the short inlet and cone filter. Because of tubes and hoses at the filter area I did not install the cover-box but have a free swinging cone filter now. Everything seems to work well even without the box. The car does sound different when accelerating. Nice noise - but not irritating.

Hannes
once: Green M3W; 2013
now: Red 4/4 Sport; 2011
and some practical cars for use in real life