i'm not sure how to hook up controller. The instructions say one side to actuator. The other to the pressure side of the manifold. I'm not sure where the pressure side is. I have the pressure side right now teed off between the map sensor and the manifold. This seems to make the car run extremely rich. It seems to effect my fmu. Any help would be appreciated. Thanks.

 

try another spot on the manifold?
where the fmu is connected would be the "pressure side"

 

Yeah tried that first didn't seem to work. I only got the boost to go up when i teed it between the map and manifold. Although this seems to be affecting my fuel mix. Also doesn't seemed to adjust no matter how much i change the setting. Please help?

 

You can try to T off the FPR.

liam