Porsche 996 Turbo & GT2 Softronic Performance Software

$1,249.00

Unlock the full potential of your Porsche 996 Turbo or GT2. Softronic ECU calibration increases output from 420 HP / 415 lb-ft to 520 HP / 545 lb-ft on standard Turbo models and up to 540 HP / 570 lb-ft on X50 and GT2 models while maintaining factory drivability. Includes OBD-II programming cable, flashing software, and one VIN license.


SKU: SOF.996TT.PST Category:

Description

Unlock the full potential of your Porsche 996 Turbo or GT2.

Softronic Performance Software is engineered specifically for the legendary Mezger-powered Porsche 996 Turbo and GT2 platform, delivering substantial horsepower and torque gains, improved boost response, stronger acceleration, and enhanced drivability while maintaining factory refinement and reliability.

Compatible with:

  • 2001–2005 911 Turbo 3.6L
  • 2002–2005 911 Turbo X50 Package
  • 2001–2005 911 GT2

Performance Gains

Model Factory Power Tuned Power Factory Torque Tuned Torque
996 Turbo 3.6L 420 HP 520 HP 415 lb-ft 545 lb-ft
996 Turbo X50 450 HP 540 HP 457 lb-ft 570 lb-ft
996 GT2 450 HP 540 HP 457 lb-ft 570 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:

  • Free-revving in Neutral
  • Increased RPM limit (manual transmission)
  • Race-use diagnostic code elimination
  • MAF-less calibrations
  • Launch control
  • Top speed limiter removal
  • Permanent Sport mode activation on supported vehicles
  • Turbocharger and injector 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 aftermarket components such as:

  • Upgraded turbochargers
  • Larger fuel injectors
  • Boost controllers
  • Other engine performance modifications

will typically require a custom modified calibration to achieve optimal performance and reliability.

If your vehicle already has Softronic software installed and you’ve added performance upgrades, GTCO can help you obtain the appropriate updated calibration to take full advantage of your modifications.


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 996 Turbo and GT2, Softronic unlocks the tremendous potential of Porsche’s legendary Mezger twin-turbo flat-six. The result is dramatically increased horsepower and torque, faster turbo response, stronger mid-range acceleration, and a broader powerband while preserving the durability that made these engines legendary among enthusiasts and racers alike.


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