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What GEARS DO I HAVE???????

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Old Jul 9, 2007 | 09:57 AM
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Default What GEARS DO I HAVE???????

Can someone tell me how I can find out if I have 2.73's or 3.42's in the rear?

I have a 2000 A4 C5.
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Old Jul 9, 2007 | 10:05 AM
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You will have either 2.73 or 3.15 gears. Put the car into 3rd, drive at 75 MPH, and check the RPMs. If the RPMs are around 2700, then you have 2.73s. If the RPMs are around 3100, then you have 3.15. 3.42 gears on came on the M6 cars.

Keith
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Old Jul 9, 2007 | 10:16 AM
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Originally Posted by Vader 87
Can someone tell me how I can find out if I have 2.73's or 3.42's in the rear?

I have a 2000 A4 C5.
check your glove box code.

G90 Axle, Rear, 3.15 Ratio
G92 Axle, Rear, Performance Ratio
GU2 Axle, Rear, 2.73 Ratio
GU6 Axle, Rear, 3.42 Ratio
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Old Jul 9, 2007 | 10:33 AM
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Originally Posted by ajg1915
check your glove box code.

G90 Axle, Rear, 3.15 Ratio
G92 Axle, Rear, Performance Ratio
GU2 Axle, Rear, 2.73 Ratio
GU6 Axle, Rear, 3.42 Ratio
That works good also

Keith
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Old Jul 9, 2007 | 12:28 PM
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Crawl under the car and check the tag on the gear carrier.
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Old Jul 9, 2007 | 12:47 PM
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Originally Posted by ajg1915
check your glove box code.

G90 Axle, Rear, 3.15 Ratio
G92 Axle, Rear, Performance Ratio
GU2 Axle, Rear, 2.73 Ratio
GU6 Axle, Rear, 3.42 Ratio
...and G92 is the same thing as G90.
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