SKU: BEN.CGTW12.ECU
Bentley Continental GT GTC Flying Spur W12 XperTune Performance Software 2008-2012
Fabspeed XperTune performance software reprograms the ECU on 2008-2012 Bentley Continental GT GTC and Flying Spur models with 6.0L Twin Turbo W12 engines. This upgrade increases horsepower and torque while maintaining reliability and driveability through adjusted sensor inputs air/fuel ratios and boost pressure. Customers mail in their ECU for bench flashing and receive it back ready for reinstallation with no vehicle modifications needed.
Key Features
- Power Gains: Base models gain from 552 HP/479 TQ to 620 HP/600 TQ Speed models from 600 HP/553 TQ to 648 HP/617 TQ Supersports from 621 HP/590 TQ to 664 HP/649 TQ
- Compatibility: Designed exclusively for all 6.0L Twin Turbo W12 Bentley Continental GT GTC and Flying Spur vehicles 2008-2012
- Reliability: Keeps engine parameters within safe limits for longevity stock map saved for reversal at any time
- Easy Process: Bench flash your ECU no hardware changes bolt-ons enhance gains on stock vehicles
- Reversible: Fabspeed stores factory settings flashes back to stock for small fee
Product Notes
- This upgrade requires mailing your ECU with completed ECU Information form detailed instructions emailed post-checkout
- Works on stock vehicles great gains also with bolt-ons like exhaust or intake
- Special tune requests subject to extra fees contact Fabspeed for details
Installation Notes
- Professional installation recommended.
- Remove ECU mail to Fabspeed reinstall after tuning no tools or mods required
- ECU plugs directly back into factory harness
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2012 | Bentley | Continental GT | W12 |
| 2009-2012 | Bentley | Continental GTC | W12 |
| 2008-2012 | Bentley | Flying Spur | W12 |
| 2010-2012 | Bentley | Continental GT Speed | W12 |
| 2010-2012 | Bentley | Continental GTC Speed | W12 |
| 2010-2012 | Bentley | Continental Supersports | W12 |
Why Choose Fabspeed?
- Proven tuner for luxury performance cars with decades of ECU experience
- Delivers dyno-tested power increases without compromising daily drivability
- Expert bench flashing preserves OEM reliability and emissions compliance where legal
Frequently Asked Questions
- Q: Which Bentley W12 models does this fit?
A: Fits 2008-2012 Continental GT GTC Flying Spur base Speed and Supersports with 6.0L Twin Turbo W12 confirm via VIN if needed - Q: Do I need other mods for full gains?
A: Gains on stock cars bolt-ons like Fabspeed exhaust or intake amplify results - Q: Can it be reversed to stock?
A: Yes Fabspeed saves your factory map flashes back anytime for small fee
Shipping & Handling
- Method: Customer ships ECU to Fabspeed return via same method Ground or Overnight
- Availability: In stock – ships same or next business day
- Packaging: Secure ESD-safe packaging for ECU protection
- Weight: ECU approx 2 lbs





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