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Cusco lsd diff oil?

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Old 08-08-23, 11:40 PM
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Cusco lsd diff oil?

Looking to change my fluids in diff. And I have a cusco lsd type rs 165 .
can't find any threads really.so here I am.
should I go cusco fluid or redline?
Old 08-09-23, 07:14 AM
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Cusco Guidebook

Cusco recommends their LSD Oil 80W-140 with friction modifier to keep down the chatter. I am going Motul Gear Competition 75W-140 for my next oil change on my RS 1.5

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Old 08-09-23, 09:42 AM
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Originally Posted by ZumSpeedRX-7
Cusco Guidebook

Cusco recommends their LSD Oil 80W-140 with friction modifier to keep down the chatter. I am going Motul Gear Competition 75W-140 for my next oil change on my RS 1.5
what can I use where I don't have to add modifier? How much oil is needed 3L??? Im not tracking car.it came with car.juat want to drive it.doing all fluids since im going over entire car

Last edited by Beach3um; 08-09-23 at 12:29 PM.
Old 08-10-23, 01:17 AM
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Originally Posted by Beach3um
what can I use where I don't have to add modifier? How much oil is needed 3L??? Im not tracking car.it came with car.juat want to drive it.doing all fluids since im going over entire car
Use regular gear oil. Embrace the chatter.

...or just add some of this to your oil:
Amazon Amazon
Old 08-10-23, 11:25 PM
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Yea going to use the cusco 80W-140 for now.since i have no idea when its been changed last. And thats what cusco recommended.


Originally Posted by Valkyrie
Use regular gear oil. Embrace the chatter.

...or just add some of this to your oil: https://www.amazon.com/Red-Line-Limi.../dp/B000CPCBGE
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