Hi all! Hope our christmases and new years were good.. anyway on to my problem. I have an s3 with a BAM engine (although AGU head) and iv been having an overboost issue since i owned the car, but having trouble trying to solve it. I can keep the boost at actuator pressure by running a direct line from the little hose under the intake manifold directly to the actuator (with my boost gauge attached on a T piece) and all is well, however when i then re-attach my diverter valve (on a second T piece further along the hose) it has overboosting issues again. Now is there something im missing? Is there somewhere else i can run a line to the diverter valve from? But have read its best not to run anything else of the line for the fuel pressure regulator or is there just not enough pressure in my manifold to feed all 3 thing?