SKU: POR.9972GT3.ET
Porsche 997.2 GT3 / GT3 RS XperTune Performance Software (2010-2012)
Boost your Porsche 997.2 GT3 or GT3 RS 3.8L engine with Fabspeed XperTune handheld performance software. This ECU tune delivers gains of 16-27 HP and 20-22 lb-ft torque while maintaining drivability and reliability. Fits all 2010-2012 models with simple OBD-II flashing and custom tunes tailored to your setup.
Key Features
- Power Gains: GT3 RS from 450 HP/317 TQ to 462 HP/339 TQ. GT3 from 435 HP/317 TQ to 451 HP/337 TQ for stronger acceleration and throttle response
- Handheld Tuner: Interfaces with OBD-II port and Windows PC for at-home flashing without ECU removal or bench tuning
- Custom Tuning: Email stock data to Fabspeed for a personalized file returned in 1-2 business days based on your modifications
- Reversible Process: Flash back to stock anytime using the handheld then retune as needed
- Vehicle-Specific: Handheld pairs exclusively with your Porsche for secure one-vehicle use
Product Notes
- Requires Windows PC for data upload and tune application. Mac not supported
- Submit ECU Tuning Information form with vehicle details for best results
- Special requests or upgrades may incur extra fees
Installation Notes
- Professional installation recommended.
- Follow 5-step process: read stock data via OBD-II, email to [email protected], receive custom tune, write to handheld, flash vehicle
- No hardware modifications needed. uses existing OBD-II port
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2012 | Porsche | 911 | GT3 (997.2) |
| 2010-2012 | Porsche | 911 | GT3 RS (997.2) |
Why Choose Fabspeed?
- Proven Porsche tuning expertise with real dyno-tested results
- Reliable power increases without compromising daily drivability
- Precision-engineered software for 997.2 3.8L engines
Frequently Asked Questions
- Q: Which Porsche models does this fit?
A: All 2010-2012 Porsche 911 997.2 GT3 and GT3 RS with 3.8L engine - Q: How long until I get my custom tune?
A: 1-2 business days after emailing stock data and vehicle info form - Q: Can I return to stock power?
A: Yes flash back using the handheld device anytime without mailing ECU
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box 8x6x4 inches
- Weight: 2 lbs
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