sra_chipmunk...
Nice engine bay...That is one clean setup. What turbo kit are you running??

Concerning the question...
You are either getting blowby from the PCV or your turbo seals are bad. Warm the car up to operating temp, shut it off, then remove the intake tube. Spin the compressor wheel and check for side to side play as well. If you have a bad seal leak, you should notice a good amount of oil build up all through the intake.