SKU: POR.997.ET
Porsche 997 Carrera (2005-2008) XperTune Performance Software
Flash your Porsche 997 Carrera 3.6L or Carrera S 3.8L with Fabspeed XperTune handheld tuner for instant power gains without removing the ECU. Connect via OBD-II port to read stock data email it for a custom tune and flash back improved horsepower torque and throttle response. Dyno-tested results show 299 whp and 263 ft-lbs tuned versus stock 289 whp and 256 ft-lbs with peak gains of 9 whp and 7 ft-lbs.
Key Features
- Handheld Tuner Device: Interfaces directly with OBD-II port and Windows PC for easy flashing no bench tune or ECU shipping required
- Custom ECU Tune: Send vehicle data via email receive tailored file in 1-2 business days optimized for air/fuel ratios sensor inputs and driving feel
- Proven Power Gains: Adds 9 whp and 7 ft-lbs peak maximum over 24 whp and 20 ft-lbs at 6300 RPM maintains reliability and driveability
- Reversible Process: Flash back to stock anytime using the handheld then retune as needed no permanent changes
- Vehicle-Specific Locking: Handheld pairs exclusively with your Porsche for secure one-vehicle use
Product Notes
- Requires Windows PC for data upload and tune application Mac OS not supported review ECU Tuning Information form before emailing data
- Tuner emails custom tune files within 1-2 business days based on your vehicle setup and modifications
- Special requests or tune upgrades may incur extra fees includes tuning guide and tutorial video
Installation Notes
- Professional installation recommended.
- User performs flash via OBD-II port follow 5-step process read stock data email for custom tune write to handheld and vehicle
- No hardware or mounting needed simple plug-in with included handheld tuner
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2008 | Porsche | 911 | Carrera (997.1 3.6L) |
| 2005-2008 | Porsche | 911 | Carrera S (997.1 3.8L) |
Why Choose Fabspeed?
- Decades of Porsche tuning expertise with in-house Dynojet testing for real-world results
- Focus on balanced power increases that preserve engine reliability and daily drivability
- Precision custom tunes match your exact modifications for peak performance
Frequently Asked Questions
- Q: Does this fit 2005-2008 Porsche 997 Carrera models?
A: Yes fits all 997.1 Carrera 3.6L base and Carrera S 3.8L models from 2005-2008 via OBD-II port - Q: What computer is needed for tuning?
A: Windows PC required for interfacing handheld uploading stock file and downloading custom tune Mac not supported - Q: Can I return to stock tune?
A: Yes use handheld to reflash original data anytime then switch back to Fabspeed tune easily
Shipping & Handling
- Method: UPS Ground or FedEx standard shipping
- Availability: In stock – ships same or next business day
- Packaging: Secure padded box dimensions 10x8x4 inches
- Weight: 1.5 lbs





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