In America there are some STG 2+ A6 3.0 running 10s with E40 fuel, engine n trans tune, ported sc, upgraded tb and fp, dual pulley, testpipes!! I have C7 2012 3.0 A7 with 034 Motorsports STG 2+ engine/tcu tune on pump gas, dual pulleys, Merc Racing heat xchanger, Pierburg cwa100-3 water pump, and I have ran high 11's on 1/4 mile.. a wolf in sleeper clothing..lol!!
Finally an Audi that is lighter than BMW.You can see it pulls good.All RS models are heavy as fuck! Look BMW M5 G30 even thougu xDrive it weight less than Audi.Audis always heavier than BMW!
