Air Separator - Look at this video...
 

Saw a video on youtube of someone in Japan running their 13b with an electric water pump set up.

http://www.youtube.com/watch?v=Uw-s5zW_RxI

I noticed their air separator and was wanting to try and track down one very similar to it, does anyone know where I can get one?

Cheers!

Make one, really, not hard.

You mean buy an expensive welding machine to make a relatively cheap part, yeah thats a good idea. I might just do that!

Or someone can just tell me where to buy one like I asked...

Something like this?

http://www.summitracing.com/parts/HRE-342410/

The part they are using is probably a repurposed vacuum reservoir with bungs welded onto it.