THanks haha and yes its from the turbo cuz i can hear my car when the turbo starts spinning but it the morning or when ever the car just been sitting around and the turbo starts spinning it makes that noise

 

My car did that for about a month and i thought my turbo was going out. Then one day it just stopped and it has not made that noise since.

 

yea its been doing it for about a month or so hopefully it just stops pretty soon

 

well i just finish i took off my intake and it had some oil in it... is that normal? oil to the turbo?? cuz thats wat i just seen my turbo seems fine no moving no scratchs

 

Two things can be happening here. One is that you have oil coming in from the relief valve that is connected from the valve cover onto the intake (most likely and normal, but unwanted), the second is a bad turbo seal. Remember that the turbo uses oil that comes from the filter area and then drains into the pan.

Something seems to be missing here or you have a bad center cartridge.
It sounds like poor oil flow to the turbo to me. That's the only thing that makes sense, since you stated that the squeal goes away after the car is warmed up. If you want to keep what you have at the moment Seafoam your oil to try and remove any caked up oil in the center cartridge or just buy the 16G variant like you stated in your other post. If you have the original T25, you may want to consider the upgrade of a 16g...but don't forget to support it before you go turning up any boost.