Audi A6 3.0 TDI quattro The new Audi A6 3.0 TDI quattro (4G, C7) offers great gains with just a stage 1 ECU remap. Starting with 201hp as stock, its performance is boosted to 250+hp. Based on the specs from the manufacturer, its acceleration from standstil to 100km/h is done in 7.9 sec. In...
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