ETG ECU Upgrade for Bentley Bentayga GT V8

(22 customer reviews)


– Horsepower: 611 (+111 HP)
– Torque: 560 LB-FT (+73 LB-FT)



ETG’s proprietary software for the Bentley Continental GT V8 & V8 S maximizes vehicle performance, without compromising safety, reliability, or comfort.

ECU tuning refers to rewriting or remapping the software in your vehicle’s Engine Control Unit (ECU) to improve the vehicle’s performance and/or responsiveness. The manufacturer generally uses conservative maps in the ECU to allow for slight variations across motors, poor fuel quality, and inadequate maintenance or neglect by owners.

By uploading new software to the ECU we can make adjustments to engine parameters. On most vehicles, we will also adjust the throttle maps for better throttle response, transmission maps for quicker shifts, raise the rev limiter, and remove the speed governor.

– Increase in Horsepower and Torque
– Reprogram Throttle Maps for Improved Throttle Response
– Reprogram Transmission Maps for Quicker Shifts
– Increased Exhaust Volume in 2nd & 3rd Gear
– Raise Rev Limiter
– Remove Speed Governor
– Undetectable at Dealership (most vehicles)
– Vehicle Can Be Put Back to ‘Stock’ Upon Request
– Complimentary Re-flashing of ECU included, if Dealer Reprograms ECU

Stock HP = Stock TQ
500 HP = 487 LB-FT

Max HP – 611 HP
Max TQ – 560 LB-FT
HP Gain – 111 HP
TQ Gain – 73 LB-FT
Type – Bench Flash
Octane – 91
Price – $2995
Installation – Bench Flash*

*We can tune this vehicle on-site, via OBD, but the Bench Flash makes more power.

**Installation prices vary with vehicle (e.g., supercharged), product type (flash vs. module), and location.

OBD: We come to home or office, or you come to the shop, and we re-program your vehicle’s ECU through the OBD port.
Performance Module: This is a piggyback Engine Control Unit. The part is shipped to you for plug-n-play installation.
Bench Flash: The ECU is shipped to us via overnight delivery. We re-program the ECU and overnight back to you. Alternately, we can come to your home or office, remove the ECU, bench flash, and then come back to reinstall the computer.
Handheld Tuner: We ship a small handheld tuner (HHT) that contains the modified file. You upload the modified file through the vehicle’s OBD port. You will have the stock file and modified file on the HHT, so you can switch back between stock and modified at any time.

1) Performance gains may vary based on temperature, climate conditions, and fuel quality.
2) Vehicle and product images are used for information purposes only, and may not depict actual vehicle or product.
3) Prices and performance specs are subject to change without notice.
4) West Coast ECU Tuning, LLC. is not responsible for typographical errors.



Disclaimer: This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order.  Please review our Terms & Conditions before ordering.

22 reviews for ETG ECU Upgrade for Bentley Bentayga GT V8

  1. Timothyraimb

    prednisone online: how to buy prednisone – prednisone online sale

  2. Davidsiz

    paxlovid india [url=]paxlovid price without insurance[/url] paxlovid generic

  3. Jeffreyaburi buy amoxicillin online with paypal

  4. Jaimephype

    indianpharmacy com: world pharmacy india – india pharmacy

  5. CharlesImale

    canadian online pharmacy [url=]canadian pharmacy com[/url] canada pharmacy world

  6. RobertOptic

    top 10 pharmacies in india: india online pharmacy – indian pharmacy

  7. Larryprors

    Leading the charge in international pharmacy standards zithromax 250 mg pill

  8. Marcushaw

    canadian pharmacy online no prescription needed best online mexican pharmacy or my discount pharmacy canada rx
    [url=,+waited+for+30.000000+seconds&url=]no 1 canadian pharcharmy online[/url] canadian drug store and [url=]pharmacy price comparison[/url] aarp recommended canadian pharmacies

  9. HenryQuari

    my canadian pharmacy reviews: cheap canadian pharmacy – legitimate canadian pharmacies mexico pharmacies prescription drugs

  10. JulioVor

    pharmacies in mexico that ship to usa mexican pharmacy best online pharmacies in mexico

  11. TravisPoota buying from online mexican pharmacy
    mexican pharmaceuticals online

  12. CharlesCib ivermectin 1 cream 45gm
    lisinopril 12.5 mg tablets [url=]lisinopril prices[/url] how to order lisinopril online

  13. RonaldPrunc reputable indian pharmacies

  14. JamesMus

    cytotec pills buy online buy cytotec in usa or cytotec abortion pill buy cytotec pills online cheap
    [url=]buy cytotec[/url] Abortion pills online and [url=]purchase cytotec[/url] cytotec online

  15. JamesBoumn

    ?????? ????: Angela White – Angela White video

  16. RobertTreno

    mia malkova videos mia malkova hd or mia malkova new video mia malkova only fans
    [url=]mia malkova hd[/url] mia malkova movie and [url=]mia malkova full video[/url] mia malkova latest

  17. PhilipBouri

    buy medicines online in india: online pharmacy usa – best online pharmacy india

  18. Carlospab medicine in mexico pharmacies

  19. Roberttut Kamagra 100mg price

  20. Chesterswils

    Generic Cialis price: cheapest cialis – Buy Tadalafil 10mg

  21. MichaelMag

    tamoxifen blood clots tamoxifen side effects forum or how to lose weight on tamoxifen buy tamoxifen
    [url=]buy tamoxifen[/url] nolvadex price and [url=]tamoxifen rash pictures[/url] what is tamoxifen used for

  22. Braincef zithromax without prescription

Add a review

Your email address will not be published. Required fields are marked *