Audi S6 / S7 4.0T GIAC Performance ECU Software Upgrade
GIAC
GIAC performance software helps you extract the maximum potential from your C7 S6/S7 4.0T. Power gains have been measured at:
- 77 wheel horsepower and 123 wheel torque on 91 octane
- 103 wheel horsepower and 141 wheel torque on 100 octane
- Estimated crankshaft power output of 536 horsepower and 564 lb. ft. of torque
GIAC numbers are measured on a Mustang MD-500 dyno, to all four wheels. Because this dyno produces load equivalent to traveling on an actual road, numbers are considered to be reflective of everyday driving. Be cautious of other tuners who claim high numbers, but do not measure in such a way. Dyno numbers produced under zero or minimal load will be greatly inflated.
Hardware requirements:
- Intake filter (recommended)
- Transmission software (recommended)
Performance data:
- 0-60 mph in 3.4 seconds
- 0-100 mph in 8.0 seconds
Price includes GIAC's on-the-fly switching options, in addition to a Flashloader handheld switcher. Switching modes included with the software purchase are:
- Stock
- Pump gas performance
- Race (100 octane) performance
- Valet mode
To see a demonstration of GIAC's switching device, please view:
Other benefits to GIAC performance software include:
- Improved fuel economy
- Improved throttle response
- Factory levels of drivability
- Removed speed limiter
To read reviews on GIAC's software upgrade please follow these links:
