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BMW · Stage 1

BMW F31 320d Touring Stage 1 Balanced Map

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

Published vehicle figures

Stock

161hp

350Nm

Stage 1

220hp

440Nm

Difference

+59hp

+90Nm

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

BMW F31 320d Touring Stage 1 Balanced Map

This BMW F31 320d Touring went from 161hp and 350Nm to 220hp and 440Nm with our Stage 1 Balanced calibration, a gain of 59hp and 90Nm.

More power and better MPG

The owner wanted both more performance and better economy, so we installed a Balanced Stage 1 map, written on the bench. It pulls far more strongly while helping fuel economy on longer runs.

Add-ons

  • Speed limiter solution

What is a Balanced map?

A Balanced map sits between Eco and Performance, giving a big gain in drivability while keeping economy in mind. Ideal for estate cars and daily drivers across Bristol, North Somerset, Somerset and South Wales.

About this job

The results

From 161hp as standard to 220hp, the BMW F31 320d Touring gained 59hp, roughly 37% more power.

Torque rose from 350Nm to 440Nm (+90Nm), which is what you feel most in everyday driving: stronger pull from low revs and easier overtaking.

What the work involved

This was a Stage 1 calibration: no hardware changes, just carefully refined engine software. Boost, fuelling, timing and torque limits are adjusted within safe margins for more usable performance every day.

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 320d tuning Check your gains
BMW F31 320d Touring Stage 1 Balanced Map 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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