Fabspeed XperTune Performance Software for Bentley Bentayga (v8)

Fabspeed XperTune Performance Software for the 2020+ Bentayga Bi-Turbo V8 is calibrated to extract maximum power and response without compromising the SUV’s refined drivability or reliability. By reprogramming key strategies — sensor inputs, air/fuel targets, and boost control — the tune sharpens throttle response, fattens midrange torque, and delivers a stronger, more linear pull across the rev range. The result is a Bentayga that feels decisively quicker and more confident in any scenario while maintaining smooth, OEM-like manners.

Features

• Gain of 60whp and 74ft-lbs
• Improved engine performance
• Drivability remains uncompromised
• 24-48 hour turnaround

Applications

• Bentley Bentayga: 2020-present
  (4.0L V8 twin-turbo)

Notes

• The purchaser is responsible for covering the shipping expenses when sending an ECU to Fabspeed. Once received, Fabspeed will tune the ECU within 24-48 hours and return it using the same shipping method chosen by the purchaser during the initial shipment. For instance, if you sent the ECU via ground shipping, it will be returned using ground shipping, and if overnight shipping was used, the ECU will be shipped back via overnight as well.
• This is not a physical/shipped product.  This upgrade requires you to send us your ECU for re-programming. You will be emailed a download link with detailed instructions after adding this to your cart and checking out
• While a vehicle equipped with bolt-on upgrades will experience maximum gains as a result of the increased efficiency of the engine, great power gains can be made on a completely stock vehicle
• You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in. Please contact us if you need to send the form in any other manner
• Fabspeed Motorsport saves your stock/factory ECU settings so that we can convert or flash your ECU back to stock settings at any time for a small fee
• Special requests and tune file upgrades may be subject to additional fees

About Fabspeed

Fabspeed Motorsport is situated in Fort Washington, Pennsylvania, within the United States of America. Their extensive 26,000 sqft. facility serves as a hub for various car clubs, including Porsche Club of America, Ferrari, McLaren, Lamborghini, and more. The company is renowned for its comprehensive approach to product development. They handle the entire process, from design and engineering to dyno testing, street trials, and racing assessments, ensuring the quality and performance of every item. Fabspeed also collaborates closely with race engine builders and tuners hailing from Italy, Germany, and the United States, resulting in the creation of the Ultimate Performance parts. To cater to their passionate global audience, Fabspeed meticulously crafts systems using aerospace-grade austenitic stainless steel, titanium, and carbon fiber materials, setting a standard for excellence in the industry.