Just wondering because I have oil in my intercooler Pipes (turbos I know) but I also get an air leak from my crank case breather which is disconnected from the intake and has an oilcatch and filter on it. I get the leak whenever I pressurize the intake. I already replaced the PCV! I did a compression test and all was right arounf 153psi so that was good. I have a 986sp with only 30kmiles.