Fabspeed Bentley Bentayga (V8) XperTune Performance Tune (2020+)
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Fabspeed Bentley Bentayga (V8) XperTune Performance Software (2020+)

FS.BEN.BENV8.ECU
Programmers & Tuners
Ships In 1-2 Weeks
$ 3,845.95
$ 3,845.95

SKU: BEN.BENV8.ECU

Fabspeed Bentley Bentayga (V8) XperTune Performance Software (2020+)

Transform your 2020+ Bentley Bentayga 4.0L V8 Bi-Turbo with Fabspeed XperTune ECU software that reprograms sensor inputs air/fuel ratios and boost for more horsepower and torque. Gain 660 WHP and 737 TQ from stock 599 WHP/663 TQ while keeping full drivability and reliability. This ECU upgrade fits all V8 models and delivers sharper throttle response and power delivery.

Key Features

  • Power Gains: Increases output to 660 WHP and 737 TQ for stronger acceleration and passing power
  • Drivability Focus: Enhances throttle response and torque curve without compromising daily usability or engine longevity
  • Reversible Tune: Fabspeed saves factory ECU file for easy return to stock settings anytime
  • Boost and Fuel Tuning: Adjusts air/fuel ratios and boost pressure for efficient high-performance operation
  • Quick Service: ECU tuned in 24-48 hours after receipt with emailed instructions and download link option

Product Notes

  • This upgrade requires sending your ECU to Fabspeed for reprogramming. include completed ECU Information form
  • Contact Fabspeed for form submission options or special tune requests which may incur extra fees
  • Shipping ECU to Fabspeed is customer responsibility. return ships via same method received

Installation Notes

  • Professional installation recommended.
  • Remove and ship ECU per provided instructions. no on-vehicle flashing
  • Compatible with factory hardware. no additional parts needed

This Part Fits

Year Make Model Submodel
2020-2024 Bentley Bentayga V8 Bi-Turbo
2021-2024 Bentley Bentayga Speed V8 Bi-Turbo

Why Choose Fabspeed?

  • Proven tuning expertise for Bentley V8 engines with dyno-tested results
  • Preserves reliability through conservative safe tuning parameters
  • Direct ECU service ensures precise custom calibration for your vehicle

Frequently Asked Questions

  • Q: Does this fit my 2022 Bentley Bentayga V8?
    A: Yes it fits all 2020+ Bentayga V8 Bi-Turbo models including base and Speed variants with 4.0L engine
  • Q: What is the tuning process?
    A: Checkout provides download link with instructions. ship ECU with ECU form then receive tuned unit in 24-48 hours
  • Q: Can I revert to stock?
    A: Yes Fabspeed archives your original file so you can request stock reprogram at any time

Shipping & Handling

  • Method: Customer ships ECU to Fabspeed. return via matching service like Ground or Overnight
  • Availability: Processed in stock - tuned 24-48 hours after ECU receipt
  • Packaging: ECU returned in protective anti-static packaging
  • Weight: ECU approx 2 lbs

Request For Information

Have questions about Fabspeed Bentley Bentayga (V8) XperTune Performance Software (2020+)? Fill out the form below and we'll get back to you by the next business day.
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