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Bentley Bentayga 6.0L W12  ECU Tune
Purchase Bentley Bentayga 6.0L W12 ECU Tune
  • SKU: 05-612-00286-0

    Bentley Bentayga 6.0L W12 ECU Tune

  • Advertised gains are estimates of HP and Torque “at the engine” calculated from gains as measured on a Dynojet Dynamometer in ideal conditions and typically show the largest possible change.  Actual gains are dependent on the following: Learn More about Crank HP Vs Wheel HP

    Model – Manufacturers use the same engine in multiple model vehicles and often times they are in a different state of tune, for example: 2008 C63 and a 2008 CLK Black Series.  Both have the same engine, but the C63 has 451hp while the CLK63 has 500hp.  Naturally the C63 will show more gains as it starts at a lower level.

    Model Year – Similar to above, as time progresses, Manufacturers tend to slightly increase power output via software from one year to the next or offer “Performance Packages” with increased power.  The engines remain largely unaltered and as a result, final tuned output remains the same, while the gains are lower as the starting point is now higher.

    Fuel – Fuel quality is HIGHLY important with performance vehicles.  Low quality and/or low octane fuel will greatly impact engine output and potentially even engine health.  Top tier brand premium fuels should always be used to achieve the best results possible.

    Drivetrain – All wheel drive has higher drivetrain losses than rear wheel drive.  This results in lower numbers when testing on a chassis dyno.  Wheel/tire size and weight will also impact chassis dyno results

    Weather/Conditions – Temperature, humidity, altitude, and air density all impact engine performance.  Heat, high humidity, and thin air will all work towards reducing engine output

    Engine Health – Higher miles tends to result in increased build up and lower compression which can and will impact engine output.  Properly maintained engines will have better performance than abused or neglected engines.

    Supporting modifications – The highest power levels require supporting modifications.  Depending on the engine, this could mean forged internals, built transmission, upgraded fuel system, 110+ octane race fuel, etc.

  • Stage:
  • $2,799.00 $2,799.00

  • Prop 65 warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

Weistec Horsepower 750
Weistec Torque 790
Manufacturer Weistec
Street legal in all the US States No
Stock Horsepower 600
Stock Torque 664
year make model trim engine
2022 Bentley Bentayga Speed Twin Turbo 6.0L TSI W12 (DDBD)
2021 Bentley Bentayga Speed Twin Turbo 6.0L TSI W12 (DDBD)
2020 Bentley Bentayga Speed Twin Turbo 6.0L TSI W12 (DDBD)
2019 Bentley Bentayga Speed Twin Turbo 6.0L TSI W12 (DDBD)
2018 Bentley Bentayga W12 Twin Turbo 6.0L TSI W12 (DDBD)
2017 Bentley Bentayga W12 Twin Turbo 6.0L TSI W12 (DDBD)
See more

Product Description

ECU Tuning Process:How do I get my ECU tuned?

Bentayga | A Formidable Powerhouse

The Bentley Bentayga W12, boasting a formidable 6.L Twin-Turbocharged W12 (DDBD) engine, already offers an impressive blend of power and refinement. However, our tuning experts designed an ECU Tune that takes it a step further, optimizing engine parameters to deliver a bespoke driving experience. This upgrade enhances horsepower, torque, and throttle response, ensuring your Bentayga W12 responds to your every command with newfound vigor.

For more information please feel free to contact our performance specialists via phone or email at

Bentley | A legacy of Performance and Luxury

Founded in 1919, Bentley Motors has stood as an epitome of luxury and performance for over a century. With a rich history in crafting handcrafted, powerful vehicles, Bentley has consistently pushed the boundaries of automotive excellence. The Bentayga, Bentley's first-ever luxury SUV, was introduced in 2015, marking a new era for the brand. This masterpiece seamlessly combines the opulence of a luxury vehicle with the dynamic performance expected from a Bentley.

Key Features

  • Increased Boost

  • Optimized Fueling

  • Increased Torque Limits

  • Optimized Ignition Timing

  • Removed Speed Limiter