I have one, its the style that connects to the end of the fuel rail and is not an external box. I can't remember who made it but its not prone to elbow breakage issues like all of the ones that you tend to see lately. It flows great, I used to run 28lbs of boost on my car all day with this setup. I think I paid $100 for it used, I'd have to look and see what they are going for these days.

Rich
863-838-9288
aim = thirdshiftrich
rvernsey@controlledexplosion.com