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Product details
This XperTune calibration service programs the naturally aspirated 3.8-liter 997.2 GT3 engine using a handheld ECU interface. Fabspeed builds the calibration from the original file and the car's hardware details, with separate GT3 and GT3 RS application information. Based in Fort Washington, Pennsylvania, Fabspeed Motorsport engineers exhaust, intake and ECU upgrades for sports cars and exotics, including Porsche. Dyno testing and road and track evaluation inform its development. Compatibility still depends on the engine, factory options and existing hardware or calibration.
Technical Details
- Fabspeed part number: FS.POR.9972GT3.ET.
- The handheld reads and programs the ECU through the OBD-II port without requiring ECU removal.
- Requires a Windows PC and submission of the factory file plus vehicle information.
- Device is paired to a single vehicle.
- The stock file can be reflashed using the handheld.
- Fuel, intake, exhaust and other modifications must be disclosed before calibration. Special revisions may cost extra.
Installation Resources
Videos
Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| 2010–2011 | Porsche | 911 (997.2) | GT3 / GT3 RS; 3.8 liters | Confirm ECU and chassis, particularly for 2012 cars. Coverage for the 4.0-liter RS is not established. |
For 997.2 GT3 and GT3 RS 3.8-liter applications. This application covers 2010–2011; confirm a 2012 car by ECU and chassis before purchase. Do not assume the 4.0-liter RS is covered. Fabspeed does not offer emissions-defeat tuning for road vehicles.
PMB Performance has over 20 years of Porsche parts experience. Send your VIN and details of the existing setup if you need help matching this component.
