Porsche 997.2 GT3 & GT3 RS Softronic Performance Software
$1,195.00
Unlock the full potential of your Porsche 997.2 GT3 or GT3 RS. Softronic ECU calibration increases output to 460 HP / 322 lb-ft on GT3 models and 470 HP / 334 lb-ft on GT3 RS models, delivering improved throttle response and stronger performance while preserving the legendary naturally aspirated Mezger engine. Includes OBD-II programming cable, flashing software, and one VIN license.
Description
Unlock the full potential of your Porsche 997.2 GT3 or GT3 RS.
Softronic Performance Software is engineered specifically for the Porsche 997.2 GT3 platform, delivering increased horsepower, stronger mid-range torque, sharper throttle response, and enhanced drivability while preserving the precision and character of Porsche’s legendary naturally aspirated Mezger engine.
Compatible with:
- 2010–2011 911 GT3 3.8L Mezger
- 2010–2011 911 GT3 RS 3.8L Mezger
Performance Gains
| Model | Factory Power | Tuned Power | Factory Torque | Tuned Torque |
|---|---|---|---|---|
| 997.2 GT3 3.8L | 435 HP | 460 HP | 300 lb-ft | 322 lb-ft |
| 997.2 GT3 RS 3.8L | 450 HP | 470 HP | 317 lb-ft | 334 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
- Left-foot braking
- Increased RPM limit (manual transmission)
- Race-use diagnostic code elimination
- Top speed limiter removal
- Permanent Sport mode activation on supported vehicles
- MAF-less calibrations
- Engine conversion calibrations
- Custom tuning through datalog review when required
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 engine components or race-specific modifications may require a custom calibration.
If your Porsche already has Softronic software installed and you’ve added performance upgrades or completed an engine conversion, 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 997.2 GT3 and GT3 RS, Softronic enhances one of Porsche’s most celebrated naturally aspirated platforms with improved throttle response, stronger mid-range performance, and a broader powerband while preserving the unmistakable character of the Mezger flat-six. Whether on the road or the race circuit, the calibration complements the precision and balance that have made the 997.2 GT3 an enduring benchmark among driver’s cars.
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