X1CRe setup

[Thirdgen89GTA]

Originally Posted by coolhandcountry

So many recommend differently.
I think it is track and driver that determines the final oil.
Test out a couple different kinds and see which you like.

Thats true because the viscosity in those three diffs can drastically affect how the car/truck handles on and off power. I've just found that with high power engines I needed it to keep the front end from washing out and transmit more power to the rear.