Does this exist?
 

A boost controller that senses boost. I was thinking of something that will have the wastegate closed for fast spool then senses the boost goign up and instatnly opens it to the correct amount to maintain a certain PSI?
Such a thing possible or exist?

its called any type of eletric boost controller (i would suggest profecb) or a manual ball and spring boost controller

Re: Does this exist?
 

What did you think and electronic boost controller was? I'm sure you have heard of one.

I wasnt aware exactly how they worked per say. I currently have the bleeder valve special and thought thats what they all were.

Maybe you guys can answer my question:

Does this exist? A device to cool the oil so it doesn't go back into the engine hot?

unnecessary...

har har,
Sorry I just never had the cash for an aftermarkey Boost Controller but thought they were just a fancy way of doing the same thing a bleed valve does.

These the ball and spring ones your talking about?
http://www.boostcontroller.com/index.php

yes and no, thast the same type but i made my own for about 15 bucks and it works great!