Audi A6 / A7 3.0T GIAC Performance ECU Software UpgradeGIAC performance software helps you extract the maximum potential from your Audi A7 3. 0T. Power gains have been measured at: 68 wheel horsepower and 28 wheel torque on 91 octane Estimated crankshaft power output of 385 horsepower and 360 lb. ft. of torque Additional performance gains will be seen with upgraded hardware, such as a drop in intake filter. During dyno testing, we have seen as high as 10 12 wheel horsepower gains with an intake filter