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BMW · Gearbox Tune

BMW M140i ZF8 Gearbox Tune

Mobile BMW work by MTechTuning, with dealer-level diagnostics before and after.

BMW M140i ZF8 Gearbox Tune

This BMW M140i received our ZF 8-speed gearbox calibration for faster shifts, quicker paddle response and torque limits matched to a tuned engine.

Gearbox tune

  • Optimised D and S shift points
  • Faster shifts overall
  • Faster paddle response
  • Optimised torque converter lockup
  • Torque limits raised to match the tuned engine
  • Gear display

Advanced dealer-level diagnostics were included before and after.

Does an M140i need a gearbox tune?

On a tuned car it makes the most of the extra torque. We come to you across Bristol, North Somerset, Somerset and South Wales.

About this job

What the work involved

We also tuned the gearbox, raising its torque limits to match the engine and making shifts quicker and more decisive, particularly in Sport and manual modes.

How we carried it out

  • Diagnostic scan for stored faults before any work
  • Stabilised power supply connected while programming
  • Original software read and saved, so the car can be returned to standard
  • Calibration written, then the car checked again afterwards

Thinking about the same for your BMW?

We come to you from our Weston-super-Mare base, across Bristol, Somerset, Gloucestershire, Wiltshire, South Wales and parts of Devon and Dorset. Results depend on the exact car, so we confirm what suits yours before quoting.

BMW M140i tuning Check your gains
BMW M140i ZF8 Gearbox Tune photographed by MTechTuning
  • Dealer-level diagnostics before and after
  • Fully mobile, at home or work
  • Lifetime software warranty and support
  • 14-day money-back guarantee

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Talk through your vehicle

Find out what your car can do.

Share your registration, mileage and what you would like to improve. We're always online to quote and reply, and we'll confirm what is suitable before booking, then come to you. Fully mobile from our Weston-super-Mare base across Bristol, Somerset, Gloucestershire, Wiltshire, South Wales and parts of Devon and Dorset.

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