GReddy RS BOV?
 

I bought this GReddy BOV off the EVO forum:
http://asianguywithacamera.com/msm_p...eddy_bov01.jpg

It has the recirculation fitting instead of the 'horn' but the top portion doesn't look like the Type RS:
http://www.turbo-garage.com.ua/shopi...V/greddyrs.jpg

Did I get an ebay knock off?

its real.. knock offs don't come with the recirc adapter.

looks like someone screwed the adjuster all the way in.. not good. that means the diaphram is shot. Typers' are known to crap out the diaphram.

Alot of people had to replace the screws because of over threading. The diaphram most times is okay. I had one tha I bought used on my car for about a year and it never leaked. Just pull it apart and take a look. Rebulid kits are fairly cheap also. Its def real though.