I have about half a bottle of OEM #83220397244 x-drive TC fluid left over from the E83 2004 X3 I just sold, and was wondering what you guys think if I use this in my "new" E46 2002 330xi?
I also have half a bottle of Redline MTL fluid left, and 1/4 bottle of Royal Purple Synchromax.
The TC's between the xi and x-drive are different of course.
Which is the best for the xi TC within the above fluids?
Last edited by dcaron999; 10-01-2010 at 12:02 PM.