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BMW · Stage 1

BMW E87 120i Stage 1

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

Published vehicle figures

Stock

170hp

210Nm

Stage 1

185hp

230Nm

Difference

+15hp

+20Nm

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

E87 120i Stage 1

Add-ons

  • Speed Limiter Removal
  • O2 Solution
  • Nox Solution

Customer was at @neosbeemers, had an O2 and Nox issue. We had no problem installing our solutions in order to get the car back running perfect again. This was also paired with our Stage 1 map!

All dyno developed and proven files from MTechTuning

About this job

The results

Power went from 170hp to 185hp, an increase of 15hp or around 9%.

Torque rose from 210Nm to 230Nm (+20Nm), 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 tuning Check your gains
BMW E87 120i 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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