I have a Pipercross Venom Intake - without the filter box.
It has been used on my S3 8P a few years back, I had it altered so that the diverter pipe would attach to it to vent back into the system - as I didn't like the Subaru like noises it made venting to the air....
You'd need a new filter cone. I can take pictures if you need to see it.
Collection or meet preferred but we may be able to post it - would need to cost that up extra.
PM if interested.