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| 09-04-2019, 01:11 AM | #1 |
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Rear Diff Oil 75W-140 question
I was initially looking for Castrol Syntrax 75W-140 but couldn't find any in a short period but i need rear diff oil soon for my E92 M3. Then i found the REDLINE 75-140NS (Non slip) and a separate add on friction modifier. Has anyone been using this combination or seen any? Please do advise. Thanks
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| 09-16-2019, 03:48 PM | #2 |
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Drives: 2011 E92 M3
Join Date: Oct 2017
Location: Victoria
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I have not used this combo. Redline does sell a 75W140 that works in the M3.
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 2011 E92 M3 - 6MT, ZCP, Dinan Stuff A wise friend told me "I stopped trying to make a slow car go fast. Instead, I bought a fast car." Sound advice. |
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| 09-16-2019, 04:05 PM | #3 |
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Should be fine if you are planning to add the LS stuff to suit your taste. But why not just get it pre-mixed? Do you feel like their regular 75w140 has too much LS additive?
I would also recommend calling Red Line tech support directly and talking to them, they're smart people who could help understand your needs and recommend a product.
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