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Engine · BMW X4 G02 2018 - 2021

xDrive M40d (2020 - 2021)

Explore available calibrations, measured performance figures, and options for this engine.

Fuel
Diesel Mild Hybrid
Stock power
340 hp
ECU access
Standard access
Available calibrations
3
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BMW · X4

Performance

Power+40 hp · +12%
380hp340 hp
Torque+50 Nm · +7%
750Nm700 Nm
Available options

Details that can be tailored alongside the calibration.

Start Stop De-activation

Start/Stop Disable – Keep Your Engine Running at Every Stop This function ensures that your vehicle does not automatically shut off the engine when coming to a stop. Many modern cars are equipped with an automatic…

What happens on the day

  1. 01

    Diagnostic check

    We inspect the whole vehicle before making any change.

  2. 02

    Baseline dyno run

    Stock output is measured on your own vehicle.

  3. 03

    Backup and calibration

    The factory file is saved before a safe, tailored calibration.

  4. 04

    Final run and handover

    We verify the datalogs and give you the results.

Not your engine?

Choose another engine from the same generation.

X4 M 3.0 Bi-TurboGasoline480 hpX4 M 3.0 Bi-Turbo CompetitionGasoline510 hpxDrive 20iGasoline184 hpxDrive 30iGasoline252 hpxDrive M40i (2018 - 2019)Gasoline354 hpxDrive M40i (2019 - 2021)Gasoline360 hpxDrive 20dDiesel190 hpxDrive 25dDiesel231 hpxDrive 30dDiesel265 hpxDrive M40dDiesel326 hpxDrive 20d (2020 - 2021)Diesel Mild Hybrid190 hpxDrive 30d (2020 - 2021)Diesel Mild Hybrid286 hpxDrive M40d (2020 - 2021)Current340 hp