[Nadeemp8]

Hi folks,

Wanted to see what you'll that are doing their own flushes on both differentials and the transfer case are using.

From what I can find, the front and rear differential both use the BMW G4 Hypoid fluid, and the Transfer case uses the BMW DTF1 Transfer Case Fluid.

Are these what you guys are using? Any better fluid recommendations?

Thanks in advance!

[Nadeemp8]

Anyone??

[pbonsalb]

I used stock fluid or fluid from the maker of the stock fluid. Nothing proven better as far as I know.