Pipes -

I've used both fluids I'm going to mention for at least 20k Miles

Esso Audi Equivalent I believe ran me about $11 qt.
Probably going to need around 8 qts.

If it was me, I would go with the Amsoil Atf.
I have this in the X and trannys still fine.

Curious...how much is the rebuild costing ya ?