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Thread: rear end gears
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post #30 of (permalink) Old 12-27-2015
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Location: East Haven
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Originally Posted by Aztec View Post
Anyone else? I don't know what I have...
If your car is an auto then you have 3.15's which is the only factory option on the 2011-2014 cars. The gearing in the autos are aggressive so those 3.15's are really closer to a 3.55 gear when you do the math.

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