SKU:
Bentley Continental GT V8 Fabspeed ECU Tune 2011-2018
Boost your Bentley Continental GT or GTC V8 4.0L with the Fabspeed ECU Tune for substantial power and torque increases while maintaining reliability and drivability. This OBD-II flash tune uses the MyGenius handheld device eliminating the need to remove or mail your ECU. Fits 2011-2018 Continental GT and GTC V8 twin-turbo models delivering 585 HP and 612 TQ from stock 500 HP 487 TQ.
Key Features
- Power Gains: Increases output to 585 HP and 612 TQ on Bentley Continental GT V8 4.0L TT providing noticeable acceleration and response.
- MyGenius Handheld Tuner: Connects directly to OBD-II port for reading stock file flashing custom tune and reverting to stock without tools or disassembly.
- Custom Tune Process: Email stock data from your vehicle receive tailored tune file in 1-2 business days optimized for your setup and modifications.
- Reversible Flashing: Switch between Fabspeed tune and factory settings anytime using the MyGenius device for track or street use.
- Vehicle-Specific Locking: MyGenius pairs exclusively with your Bentley ensuring secure operation on one vehicle only.
Product Notes
- Requires Windows PC to transfer files Mac OS not supported review MyGenius ECU Tuning Guide and submit ECU Tuning Information form before starting.
- Tuner emails custom file within 1-2 business days after receiving your vehicle data and mod details.
- Bench flashing option available mail ECU to Fabspeed if OBD-II not suitable contact for details.
Installation Notes
- Professional installation recommended.
- Follow 4-step process read stock via OBD-II send data email receive tune write to vehicle simple DIY with Windows PC.
- No hardware modifications OBD-II port access only compatible with stock or modified 4.0L V8TT ECU.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2018 | Bentley | Continental GT | V8 4.0L TT |
| 2012-2018 | Bentley | Continental GTC | V8 4.0L TT |
Why Choose Fabspeed?
- Proven tuning for high-end Bentleys used by enthusiasts worldwide.
- Focuses on reliable gains preserving engine longevity and daily drivability.
- Expert engineering custom maps based on real vehicle data and owner input.
Frequently Asked Questions
- Q: Does this fit W12 Bentley models?
A: No available for Continental GT GTC V8 4.0L TT 2011-2018 only excludes all W12 variants. - Q: Is a Windows computer required?
A: Yes PC with Windows needed to interface MyGenius and email files Mac OS unsupported. - Q: How long until I get the tune file?
A: 1-2 business days after emailing stock read file and vehicle info form to Fabspeed tuner.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Compact box 8x6x2 inches protective foam for MyGenius device
- Weight: 1 lb





Reviews
There are no reviews yet.