to be honest, and no doubt other people will have other opinions, get a 3port..

the problem with the stock dual bcs is you really cant get an accurate curve... as-in dial it in precisely how you want...

that and you dont have to worry about the passive tables... which IMHO are just annoying, especially when worrying about TBEC...

 

I increased both reactive and passive from 3500 to 4500 rpm with no change to actual boost dip.

At this point I believe as others have had, my BOV has to be leaking...

I guess it's time to crush it...what's the norm on an X, about a dime's thickness?