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BMW · Stage 1

BMW M6 Competition Stage 1

A mobile Stage 1 calibration by MTechTuning, with dealer-level diagnostics before and after tuning.

Published vehicle figures

Stock

600hp

700Nm

Stage 1

690hp

860Nm

Difference

+90hp

+160Nm

Figures published for this vehicle. Results vary with model year, software, fuel and condition, so we confirm what suits your car before quoting.

BMW M6 Competition Stage 1

This BMW M6 Competition went from 600hp and 700Nm to 690hp and 860Nm with our Stage 1 calibration, a gain of 90hp and 160Nm.

Mega power from the twin-turbo V8

The M6 Competition's 4.4-litre twin-turbo V8 is already formidable, and Stage 1 takes it close to 700hp. The extra torque arrives across a wide rev range, making the car savagely quick while still easy to drive day to day.

Add-ons

  • Speed limiter solution
  • Cold start solution
  • Burble activation

Can you tune BMW M cars at home?

Yes. From the M2 to the M6, we tune BMW M cars at your home or workplace across Bristol, North Somerset, Somerset and South Wales.

About this job

The results

Power went from 600hp to 690hp, an increase of 90hp or around 15%.

Torque rose from 700Nm to 860Nm (+160Nm), which is what you feel most in everyday driving: stronger pull from low revs and easier overtaking.

What the work involved

A Stage 1 remap is a software calibration for an otherwise standard car. We refine parameters such as boost, fuelling, ignition timing and torque limits within safe margins, so it pulls harder through the mid-range without any hardware changes.

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 M6 and M8 tuning Check your gains
BMW M6 Competition Stage 1 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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