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Does rear diff = AYC?

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Old Mar 29, 2014, 03:58 PM
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Does rear diff = AYC?
Hi, I'm wondering does rear diff = AYC? and center diff = LCD?
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Old Mar 29, 2014, 04:13 PM
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the AYC is some sort or YAW control and the USDM Evos don't have this... I THINK... and you mean LSD, which I believe is what the 8/9's have in the rear...
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Old Mar 29, 2014, 04:48 PM
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Originally Posted by black_beauty
the AYC is some sort or YAW control and the USDM Evos don't have this... I THINK... and you mean LSD, which I believe is what the 8/9's have in the rear...
So the rear diff is not = to the AYC? When I change the rear diff, I need to change the AYC oil too?
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Old Mar 29, 2014, 05:42 PM
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Negative. Not found on USA 8/9 evos
Prolly have to change out ayc oil
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Old Mar 30, 2014, 11:25 AM
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His location is New Zealand so chances he is talking about a USDM setup are low . OT AYC != rear diff. On the non US cars that have AYC you can disable AYC and still have a working rear diff .
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Old Mar 30, 2014, 11:39 AM
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Yes rear diff is AYC
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