Porsche 991.2 Turbo, Turbo S & GT2 RS Softronic Performance Software

$1,795.00

Unlock the full potential of your Porsche 991.2 Turbo, Turbo S, or GT2 RS. Softronic ECU calibration increases output from 540 HP / 487 lb-ft to 660 HP / 647 lb-ft on Turbo models, up to 700 HP / 660 lb-ft on Turbo S models, and an incredible 800 HP / 705 lb-ft on the GT2 RS while maintaining factory drivability. Includes OBD-II programming cable, flashing software, and one VIN license.

SKU: SOF.9912TT.PST Category:

Description

Unlock the full potential of your Porsche 991.2 Turbo, Turbo S, or GT2 RS.

Softronic Performance Software is engineered specifically for the Porsche 991.2 Turbo platform, delivering exceptional horsepower and torque gains, sharper boost response, stronger acceleration, and enhanced drivability while maintaining factory refinement and reliability.

Compatible with:

  • 2017–2019 911 Turbo 3.8L Twin-Turbo
  • 2017–2019 911 Turbo S 3.8L Twin-Turbo
  • 2018–2019 911 GT2 RS 3.8L Twin-Turbo

Performance Gains

Model Factory Power Tuned Power Factory Torque Tuned Torque
991.2 Turbo 540 HP 660 HP 487 lb-ft 647 lb-ft
991.2 Turbo S 580 HP 700 HP 516 lb-ft 660 lb-ft
991.2 GT2 RS 690 HP 800 HP 553 lb-ft 705 lb-ft

Performance figures represent typical gains on premium 93-octane fuel.

Available Software Options

Depending on your vehicle and intended use, Softronic offers several optional programming features:

  • Factory exhaust burble (“pops and gurgles”) removal
  • Auto Start/Stop disable
  • Free-revving in Neutral
  • Sport Mode boost control
  • Top speed limiter removal
  • Increased RPM limit (manual transmission where applicable)
  • Race-use diagnostic code elimination
  • Cold Start High Idle Delete (not recommended)
  • Turbocharger upgrade calibrations
  • Custom tuning through datalog review when required

Note: Softronic does not recommend Cold Start High Idle Delete or the use of E85 fuel on these engines.

For additional information regarding advanced tuning features, ECU flashing, and supported fuel options, please refer to the Softronic FAQ and About pages.


Modified Vehicles

Vehicles equipped with upgraded turbochargers or other aftermarket engine performance components will typically require a custom calibration.

If your Porsche already has Softronic software installed and you’ve added performance upgrades, GTCO can help you obtain the proper calibration to maximize performance while maintaining drivability and reliability.

What’s Included

Every Softronic Performance Software package includes:

  • Vehicle-specific ECU calibration
  • OBD-II programming cable
  • Softronic flashing software
  • One VIN software license
  • Ability to return the vehicle to the original factory calibration at any time

Each software license is permanently assigned to a single vehicle VIN.


Why GTCO Chooses Softronic

At GTCO, we partner with manufacturers that combine proven engineering with measurable performance gains. Softronic has spent decades developing Porsche-specific ECU calibrations and pioneered consumer OBD-II ECU flashing, allowing Porsche owners to install performance software from their own garage.

For the Porsche 991.2 Turbo, Turbo S, and GT2 RS, Softronic unlocks the extraordinary capability of Porsche’s 3.8L twin-turbo flat-six with significantly increased horsepower, stronger torque delivery, sharper boost response, and relentless acceleration. Whether on the street or the circuit, the calibration preserves Porsche’s renowned drivability while delivering performance that transforms an already world-class platform into something even more remarkable.


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