Performance
Performance
Software
Software
calibrations for:
calibrations for:
  • bentley ®

GIAC performance software for the bentley ® GT W12 ® 1st Gen W12 ( 2003 - 2011 )

6.0 Turbo


Engine
Controllers


Info
GIAC Xplus adds horsepower, torque and more throttle response throughout the power band. This calibration is compatible with vehicles that have no other upgrades to basic "bolt-ons".
OEM Horsepower
and Torque
560 HP  479 Ft-Lbs
GIAC Pump Mode*
660 HP  600 Ft-Lbs
GIAC Race Mode**
710 HP  650 Ft-Lbs

HP and Torque figures are average engine estimates derived from wheel power and acceleration testing.
* Premium Fuel is required.
** 104 RON fuel compatible. 109 RON equivalent fuel for optimum results.
Dyno Plots
bentley GT W12 1st Gen W12 ( 2003 - 2011 ) - GIAC Xplus dynoplot
Supported ECUs
07C997018
07C997018A
07C906018J
07C906018AR
07C906018BR
07C906018DD
07C906018DE
07C906018DF
07C906018DJ
07C906018DR
07C906018EJ
07C906018EL
07C906018EM
07C906018EN
07C906018FM



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.

More info.