SKU: POR.997GT3.ET
Fabspeed Porsche 997 GT3 / GT3 RS (2006-2009) XperTune Performance Software
This Fabspeed XperTune delivers more power to the Porsche 997 GT3 and GT3 RS 3.6L engine while maintaining driveability and reliability. The handheld device connects via OBD-II port for flashing without ECU removal or bench tuning. Expect gains to 428 HP and 314 TQ from stock 415 HP and 300 TQ through adjusted sensor inputs, air/fuel ratios, and driving characteristics.
Key Features
- Handheld Tuner Device: Interfaces with OBD-II port and Windows PC for simple at-home flashing process
- Power Gains: Increases output to 428 HP and 314 TQ on 997 GT3/RS 3.6L engines for stronger acceleration
- Custom Tuning: Email stock data file to Fabspeed for vehicle-specific tune returned in 1-2 business days
- Reversible Tune: Flash back to stock settings anytime using the handheld without mailing ECU
- Direct Fit Compatibility: Designed exclusively for 2006-2009 Porsche 997 GT3 and GT3 RS models
Product Notes
- Requires Windows PC for data upload and tune application, Mac OS not supported
- Handheld device pairs exclusively to one vehicle after initial use
- Email ECU Tuning Information form with vehicle details and mods for best results
Installation Notes
- Professional installation recommended.
- Follow tuning guide: Read stock data via OBD-II, email to [email protected], apply custom tune
- No hardware mounting required, uses standard OBD-II port access
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009 | Porsche | 997 | GT3 3.6L |
| 2006-2009 | Porsche | 997 | GT3 RS 3.6L |
Why Choose Fabspeed Motorsport?
- Proven expertise in Porsche performance tuning for reliable results
- Engineers deliver custom software matched to your exact setup
- Focuses on power increases that preserve daily drivability
Frequently Asked Questions
- Q: Which Porsche models fit this XperTune software?
A: Fits all 2006-2009 Porsche 997 GT3 and GT3 RS with 3.6L engines via OBD-II port - Q: Can I return to stock tune easily?
A: Yes, use the handheld device to reflash original settings anytime without tools or shipping - Q: What computer is needed for tuning?
A: Windows PC required to interface handheld, transfer stock data via email, and load custom tune
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box, 8 x 6 x 2 inches
- Weight: 0.8 lbs





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