removed the factory catch can?
stock sidemount with no hole made?
detonation but u still kept in it?
im thinking that you prolly have done 2 things:
1. blown your headgasket
2. the oil is from your lack of catchcan, got dumped back into the intake piping, and then got sprayed through the turbo and out the BOV on shifts.
well, hope whatever damage isnt too bad. btw wtf stock sidemount?