Performance
Performance
Software
Software
calibrations for:
calibrations for:
  • vw ®

GIAC performance software for the vw Golf / GTI MK4 2000 - 2005

1.9 TDI 90ps


Engine
Controllers


Info
GIAC Stage 1 Plus adds horsepower, torque and more throttle response throughout the power band. A is required to run this calibration.
A quality exhaust upgrade will improve performance.
OEM Horsepower
and Torque
89 HP  155 Ft-Lbs
GIAC Pump Mode*
120 HP  230 Ft-Lbs
GIAC Race Mode**
  

HP and Torque figures are average engine estimates derived from wheel power and acceleration testing.
* 98 RON equivalent fuel for optimum results.
** 106 RON equivalent fuel for optimum results.
Dyno Plots
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Supported ECUs
038906012FD
038906012GN