For those who are interested.
Here is the link again to confirm that it is a real Greddy RS.
http://www.greddy.com/featured/25
This is probably the easiest picture to tell that it is authentic. Compare this photo to photo 2 that this guy posted. See how the REAL RS has a bronze plunger and a gold seal ring. What do you know so does mine! Where as the fake does not. You can also see where the mounting surface is finished just before the outlet of the BOV a real one has more of a V shape, whereas the fake does not.
http://i109.photobucket.com/albums/n71/servnitup813/photo29.jpg
Compare this picture to picture 4 in the link. See the "v" on the bolt hole for the real greddy rs. Guess what? Mine has it too.
http://i109.photobucket.com/albums/n71/servnitup813/photo28.jpg\
Compare these pictures to 3A and 3B. See mine has the casting dimple like the real RS and also a straight casting line.
http://i109.photobucket.com/albums/n71/servnitup813/photo30.jpg
http://i109.photobucket.com/albums/n71/servnitup813/photo27.jpg
Compare this picture to picture 1 in the link. See where the vac fitting screws in? Fake one does not have a hump. Real Greddy RS does. Guess what? Mine does too!
http://i109.photobucket.com/albums/n71/servnitup813/photo31.jpg
Dunno how much more proof you need. Yes they come in other colors, my cousin has the same exact one.
Anyone who wants this please email me, my PM box keeps filling up.
[email protected]