Masata Tuning Box for BMW 4 Series G22 M440i xDrive (2022+) – Plug & Play, Reversible Power Upgrade – Up to +43 hp / +105 Nm – Remap Alternative – Weatherproof – MST7006
Masata Tuning Box for BMW 4 Series G22 M440i xDrive (2022+) – Plug & Play, Reversible Power Upgrade – Up to +43 hp / +105 Nm – Remap Alternative – Weatherproof – MST7006
Masata Tuning Box for BMW 4 Series G22 M440i xDrive (2022+) – Plug & Play, Reversible Power Upgrade – Up to +43 hp / +105 Nm – Remap Alternative – Weatherproof – MST7006
  • Load image into Gallery viewer, Masata Tuning Box for BMW 4 Series G22 M440i xDrive (2022+) – Plug & Play, Reversible Power Upgrade – Up to +43 hp / +105 Nm – Remap Alternative – Weatherproof – MST7006
  • Load image into Gallery viewer, Masata Tuning Box for BMW 4 Series G22 M440i xDrive (2022+) – Plug & Play, Reversible Power Upgrade – Up to +43 hp / +105 Nm – Remap Alternative – Weatherproof – MST7006
  • Load image into Gallery viewer, Masata Tuning Box for BMW 4 Series G22 M440i xDrive (2022+) – Plug & Play, Reversible Power Upgrade – Up to +43 hp / +105 Nm – Remap Alternative – Weatherproof – MST7006

Masata Tuning Box for BMW 4 Series G22 M440i xDrive (2022+) – Plug & Play, Reversible Power Upgrade – Up to +43 hp / +105 Nm – Remap Alternative – Weatherproof – MST7006

£399.00
£399.00
£499.00
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Masata BMW G22 M440i xDrive Tuning Box – Plug and Play Power Upgrade

Unlock effortless, reliable power with the Masata Tuning Box for the BMW 4 Series G22 M440i xDrive. This plug and play tuning module is the quick, reversible way to add serious performance without touching the ECU. If you are searching for a BMW M440i tuning box, M440i xDrive tuning, BMW G22 tuning module, or a remap alternative that keeps factory drivability, this Masata unit is the proven choice.

We have run Masata tuning boxes ourselves and installed them for many happy customers. The feedback is consistent – stronger mid-range punch, sharper throttle response, smoother acceleration and a noticeable uplift right across the rev range. It is a simple, confidence-inspiring upgrade for daily driving and spirited road use.

Performance Gains

  • Up to 43 hp increase in power
  • Up to 105 Nm increase in torque

These gains transform the way the BMW M440i xDrive picks up and pulls through the gears, delivering a fast and refined driving experience without a full ECU remap. Ideal for stock cars wanting more punch with plug and play simplicity.

Key Features

  • Plug and play BMW M440i tuning box – no coding required
  • Fully reversible installation and will not void your car’s warranty
  • Improved throttle response and stronger torque throughout the rev range
  • Weatherproof and dustproof aluminium housing for dependable durability
  • Remap alternative for BMW G22 M440i xDrive – keep factory drivability

Why Choose This Masata Tuning Box for Your BMW M440i xDrive

  • Direct-fit, model-specific harness for a clean, discreet install
  • Smooth, repeatable power delivery suitable for daily use
  • Ideal for owners wanting a reversible, warranty-friendly performance upgrade
  • Trusted by enthusiasts – we and our customers love the results

Vehicle Compatibility

BMW 4 Series G22 M440i xDrive Coupe (2022+)

Fitting and Installation

Professional fitting available at Nforcd in Warwickshire. To request a fitting quote, email Sales@nforcd.com and our team will be happy to help.

Compatibility Check

To ensure this part fits your vehicle, we carry out a compatibility check prior to dispatch using your registration number for UK vehicles or the last 7 digits of your VIN. Simply enter your car details at checkout.

Part Number

MST7006

Manufacturer and Warranty

Manufactured by: Masata

Warranty: Masata Lifetime Warranty

If you are searching for BMW M440i xDrive tuning box, BMW G22 M440i tuning, BMW 4 Series performance upgrade, plug and play tuning module, or remap alternative for M440i, the Masata MST7006 is the straightforward, effective solution that delivers real-world gains and everyday reliability.

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