does the 2nd gen t25 turbo have both water and oil cooled? and if it does can u pick either oil or water? or do u have to have both? please someone help me.. not familour on turbos.. thanks

 

yeah they are water cooled..you dont have to run the water lines but they do help with the life of the turbo and you dont have to sit in the car and wait untill you turn the car off..

alof of people tap into the coolant line on the intake manifold it seems..