Originally Posted by
bighurt98
What diff oils came in the new TQ car? I heard you need double the thickness in rear. Normal is 300K and 80K. Any difference to start with?
You may want to start with 1 million in the front diff and 150K in the rear diff on the new diffs. At least 600K in the front if you don't have 1 million. Very important that you don't overfill/over tighten the new diffs as well.