GIAC performance software helps you extract the maximum potential from your Audi RS6 4.2TT. Power gains have been measured at:
- 42 wheel horsepower and 78 wheel torque on 91 octane
- Estimated crankshaft power output of 506 horsepower and 532 lb. ft. of torque
Additional performance gains will be seen with upgraded hardware, such as intake and/or downpipes.
Other benefits to GIAC performance software include:
- Improved fuel economy
- Improved throttle response
- Factory levels of drivability
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