hi..I have 2001 evo 6 tme,and will change my transfer oil..but a lot of opinion about oil prefer..which one is suitable for me?someone say mobil 1 75w90 is good for transfer but at owners handbook says for transfer oil hypoid gear oil API GL-5,SAE90..BUT I didnt find oem mitsu fluid at services..they change transfer oil with BP ENERGEAR LIMSLIP 90..
What do you think?I think ı will change it at service?is BP good for my transfer?thanx for replies...(My transfer is brand new,this will be first oil)

 

Anything 75w90 should be fine. Make sure that when you change the transfer case that you change the ayc oil too. Anything ATF should be fine But not in the reservoir in the trunk. Leave that alone. I did this to my VI and she ran like a champ. 70k on the clock and never any problems