Performance
Performance
Software
Software
calibrations for:
calibrations for:
  • bmw ®

GIAC performance software for the bmw Z4 Z4 35i ( E89 2009 - Present )

3.0 Turbo N54


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.
Intake, exhaust, and inter-cooler improvements will help to achieve optimum performance gains.
OEM Horsepower
and Torque
300 HP  300 Ft-Lbs
GIAC Pump Mode*
360 HP  360 Ft-Lbs
GIAC Race Mode**
390 HP  390 Ft-Lbs

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
07620340_07620341
07628000_07628001
07632828_07632827
08619184_08619183
08631924_08631925
08636028_08636027
08652512_08652513
Related News
Info
GIAC Stage 2 adds horsepower, torque and more throttle response throughout the power band. A Intake, inter-cooler and exhaust is required to run this calibration.
OEM Horsepower
and Torque
300 HP  300 Ft-Lbs
GIAC Pump Mode*
385 HP  400 Ft-Lbs
GIAC Race Mode**
420 HP  440 Ft-Lbs

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
thumb
Supported ECUs
07617878_07617879
08631924_08631925
08636034_08636033
Related News



Other products



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Hand Held Flashloader Switcher

GIAC's Flashloader Handheld Switcher allows users to switch between GIAC-tuned software programs with the touch of a button. The product is a pocket-sized,hand-held device that plugs directly into the OBD port. It uses serial flashing technology and requires no additional hardware within the DME.

Switching is performed by selecting the desired mode with the touch buttons. Cycling the ignition will save the new mode to the ECU's memory and retain its state until switched again.