Audi A4 / A5 / Allroad (B8) 2.0 TFSI GIAC Performance ECU Software Upgrade


Audi A4 / A5 / Allroad (B8) 2.0 TFSI GIAC Performance ECU Software Upgrade

GIAC software helps you extract the maximum potential from your Audi A4. This product fits:

- 2009-2012 Audi A4 2.0 TFSI

- 2009-2012 Audi A5 2.0 TFSI

- 2009-2012 Audi Allroad 2.0 TFSI

Power gains have been measured at:

- 29 wheel horsepower and 41 wheel torque on 91 octane

- Estimated crankshaft power output of 246 brake horsepower and 305 brake torque on 91 octane

* Higher power gains will be seen with higher octane fuel and/or additional hardware modifications

Hardware requirements:

- Intake (recommended)

- Downpipe (recommended)

Software price includes 91 or 93 octane performance mode. Other available modes include:

- Stock

- Race performance (100 octane or water-methanol injection)

- Valet mode

For a demonstration of GIAC's on-the-fly switching capability, please view:

Also available is GIAC's bluetooth wireless switching device. This device replaces the wired connection to your OBDII port with a bluetooth dongle that pairs to your Android phone (iPhone is not supported at this time). 

Other benefits to GIAC performance software include:

- Improved fuel economy

- Improved throttle response

- Factory levels of drivability

- Removed speed limiter

Not local to Emmanuele Design? Mail us your ECU and we'll flash it same day and pay return shipping! We don't charge any labor fees on new flashes. We also warranty all of our ECU work, meaning there is no risk of damage to your ECU. Out of state customers also avoid sales tax.

$ 549.99