BMW M760i xDrive (G12) ECU tune

Fits 2017–2022 · Stage 1 and Stage 2 · Mail-in

$4,999

Front three-quarter view of a dark grey BMW M760i xDrive (G12) sedan parked on a street

Stage 1

700hp

700lb-ft

From 599 hp / 627 lb-ft stock

Stage
Horsepower+101 hp
599 hp factory700 hp tuned
Torque+73 lb-ft
627 lb-ft factory700 lb-ft tuned

Tuned figures are estimates; results vary.

Add-ons
  • You ship: your ECU, with your printed order confirmation
  • Turnaround: two business days from when your ECU arrives
  • Return shipping: paid by us

The car

About the BMW M760i xDrive (G12)

Twelve cylinders set the M760Li apart from every other 7 Series of its generation. Introduced for 2017 as the first M Performance version of the 7, it was sold in the US as the M760i xDrive; the body is the same either way, since every US car of this generation was a long-wheelbase G12.

The 6.6-liter V12 uses two mono-scroll turbochargers mounted on the outside of the cylinder banks, each feeding one bank of six. An eight-speed Steptronic Sport with Launch Control drives all four wheels through an xDrive system tuned with a rear bias, and BMW quotes 0–60 mph in 3.6 seconds with a governed top speed of 155 mph.

The visual cues are deliberate but quiet: Cerium Grey trim, V12 badges on the rear pillars and a standard M aerodynamic package. The catalog covers 2017 through 2022, including the facelifted cars from 2020 with the enlarged grille.

On a 2022 car, Stage 1 is calibrated for the car as it left the factory and takes it from 599 hp and 627 lb-ft to 700 hp and 700 lb-ft on pump-grade fuel. Stage 2 is calibrated for supporting bolt-on modifications and high-octane fuel, for 730 hp and 750 lb-ft. The gearbox has its own controller and torque limits, so the optional TCU tune raises them to match, with sharper shifts and stronger clutch clamping.

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Figures & prices

BMW M760i xDrive (G12) tune figures by year

Factory and tuned horsepower and torque from our catalog, with prices for each stage and add-on.

Model yearFactoryStage 1Stage 2Add-ons
2021–2022599 hp / 627 lb-ft700 hp / 700 lb-ft
$4,999
730 hp / 750 lb-ft
$4,999
TCU tune $1,999
2020599 hp / 627 lb-ft700 hp / 700 lb-ft
$2,999
730 hp / 750 lb-ft
$2,999
TCU tune $1,999
2017–2019602 hp / 590 lb-ft700 hp / 700 lb-ft
$2,999
730 hp / 750 lb-ft
$2,999
TCU tune $1,999

Tuned figures are estimates, not guarantees. Actual results vary with the car’s condition and modifications, fuel quality and octane, temperature, altitude and the dyno used. See our Terms of Service.

How it works

Mail-in tuning, start to finish

  1. 01

    Order online

    Choose your year, stage and add-ons and check out securely.

  2. 02

    Ship your ECU

    Pack it with your printed order confirmation email and send it to our Phoenix shop.

  3. 03

    We calibrate it

    Within two business days of it arriving.

  4. 04

    We ship it back

    Return shipping is on us. Reinstall and drive.

How mail-in tuning worksECU shipping instructions

FAQ

M760i xDrive (G12) tuning questions

More answers in our FAQ

Which years of the M760i xDrive (G12) does this tune fit?

Our online catalog lists Stage 1 and Stage 2 tunes for 2017–2022 BMW M760i xDrive (G12) models. Choose your year at the top of the page; figures and prices for each year are shown in the table above.

Why is it badged M760i xDrive in the US and M760Li elsewhere?

In many markets the 7 Series came in two lengths, so BMW added an L to the long-wheelbase cars. Every US 7 Series of this generation had the long wheelbase, so BMW USA dropped the L from the badge. The M760i xDrive and the M760Li xDrive are the same long-wheelbase V12 sedan.

How does the V12 car compare with the V8 7 Series?

The 750i (G11 / G12) and the 750i xDrive (G11 / G12 facelift) use a 4.4-liter V8 with its turbochargers inside the vee. The M760Li’s V12 mounts them outboard, and the car adds M Performance suspension geometry, M Sport brakes and Integral Active Steering tuned specifically for it.

What is the difference between Stage 1 and Stage 2 on the M760i xDrive (G12)?

Stage 1 is calibrated for the car as it left the factory and runs on pump-grade fuel. Stage 2 pairs the calibration with supporting bolt-on modifications such as downpipes and runs on high-octane fuel. On a 2022 car, Stage 1 takes it from 599 hp to 700 hp. Stage 2 takes it to 730 hp.

Do I need a TCU tune for the M760i xDrive (G12)?

A TCU tune is available as an add-on ($1,999). It raises the transmission’s torque limits and sharpens the shifts so the gearbox can handle the extra power. Ship your TCU in the same box as your ECU.

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All BMW tuning

Contact

Talk to our tuning shop

Customers across the US order online and mail us their ECU. Our shop is at 952 W Melinda Ln, Suite D in north Phoenix (Deer Valley, 85027), and local owners are welcome to bring their car in. Call, visit or send us an inquiry.

HOURS Mon - Fri: 8AM - 5PM
Sat & Sun: Closed

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