Performance
Performance
Software
Software
calibrations for:
calibrations for:
  • porsche ®

GIAC performance software for the porsche 911 Turbo S ® 991 2013 - 2016

3.8 Turbo


Engine
Controllers


Info
Provided it is installed correctly, this product is legal for street use in California for the model years 2019 and 2021. It has been issued the executive order D-817-1, making it exempt from the prohibitions of Section 27156 of the Vehicle code. This GIAC engine tune adds horsepower, torque and more throttle response throughout the power band.
OEM Horsepower
and Torque
560 HP  553 Ft-Lbs
GIAC Pump Mode*
600 HP  600 Ft-Lbs

HP and Torque figures are average engine estimates derived from wheel power and acceleration testing.
* Premium Fuel is required.
Dyno Plots
porsche 911 Turbo S ® 991 2013 - 2016 - GIAC Stage_1_Plus dynoplot
Supported ECUs