New S4 has underrated HP numbers
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11-02-2009, 04:59 AM
D to the X to the B!
Drives: ABS,American bargain supercar
Join Date: Jul 2007
Originally Posted by
Most of the US is on 93 octane. A few states can only get 91.
I thought 91 octane was the common one. My bad.
Anyway, thanks for replying back.
11 corvette C6
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