Volkswagen 2.0T FSI GIAC K04 Performance ECU Software Upgrade


Volkswagen 2.0T FSI GIAC K04 Performance ECU Software Upgrade

GIAC software helps you extract the maximum potential from your Volkswagen 2.0T. This product fits:

2006-2008 GTI

2006-2008 GLI

2006-2008 Passat 

2006-2008 TIguan

Power output has been measured at:

- 314 wheel horsepower and 322 wheel torque on 93 octane

- Estimated crankshaft power output of 350 brake horsepower and 375 brake torque on 93 octane

*Increased power output will be seen with higher octane fuel.

Hardware requirements:

- Intake

- Downpipe

- K04 turbo

- S3 injectors

- Upgraded high pressure fuel pump

- Intercooler

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

- Adjustable launch control for manual transmission vehicles.

Not local to Emmanuele Design? Mail us your ECU and we'll flash it same day and pay return shipping! Out of state customers also avoid sales tax.


$ 699.99