In my quest for diff and TC fluids, I found out a couple things.I am more or less looking for input on said fluids I plan on using, and any experience with them as well. I plan on using Pentosin MTF2 75w-80 GL4 in the trans(manual) and the TC. I understand some use redline ATF fluid for that, but after reading a post on E46fanatics, an oil analysis showed Pentosin to be closest to OE spec fluid and with the TC being all gear driven, it made sense to me.
The second part is the diff fluid. It seems Redline 75w-90 is the go to for this, but my old indy shop says he wouldn't.(They only use OE fluids from BMW). Zimbrick wants 22 bucks for half a qt.... seems excessive to me...I was going to use either redline, liquimoly, or Castrol syntrax. Any input on the matter is appreciated!
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In my quest for diff and TC fluids, I found out a couple things.I am more or less looking for input on said fluids I plan on using, and any experience with them as well. I plan on using Pentosin MTF2 75w-80 GL4 in the trans(manual) and the TC. I understand some use redline ATF fluid for that, but after reading a post on E46fanatics, an oil analysis showed Pentosin to be closest to OE spec fluid and with the TC being all gear driven, it made sense to me.
The second part is the diff fluid. It seems Redline 75w-90 is the go to for this, but my old indy shop says he wouldn't.(They only use OE fluids from BMW). Zimbrick wants 22 bucks for half a qt.... seems excessive to me...I was going to use either redline, liquimoly, or Castrol syntrax. Any input on the matter is appreciated!
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