I have a 2015 gt. Its a A6 with 315 gear Mods are kooks 1 7/8 long tube. MagnaFlow competition 3 inch exhaust. C&L cold air intake. 47 lb injectors running E85 and tuned i know the air wasn't the best today but my best was a 12.1 thought it would have more then this. Mph was 114
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