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BMW · Stage 1

BMW 320d Stage 1 ECU Remap & Gearbox Tune

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

Published vehicle figures

Stock

184hp

380Nm

Stage 1

220hp

440Nm

Difference

+36hp

+60Nm

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

Looking for a reliable BMW 320d Stage 1 remap with improved performance, drivability and smoother power delivery?

At MTechTuning we provide bespoke mobile ECU and gearbox tuning for the BMW 320d, developed to work safely within the tolerances of the engine and transmission while delivering noticeable real-world performance gains.

BMW 320d Stage 1 Engine Tune

Our BMW 320d Stage 1 remap improves:

Mid-range torque and pulling power

Throttle response

Overtaking performance

Power delivery throughout the rev range

Overall drivability and refinement

Perfect for daily driving, motorway use and improving overall responsiveness without compromising reliability.

BMW 320d Gearbox Tune

Our gearbox calibration is designed to complement the tuned engine software and improve the way the transmission responds in both normal and spirited driving.

Gearbox Tune Features

Optimised D & S shift points

Faster gear changes

Improved paddle response time

Optimised torque converter lockup

Raised torque limiters to suit tuned engine

Gear display activation

The result is a smoother, quicker and more responsive driving experience with improved acceleration and drivability.

Optional Add-Ons

Speed limiter removal

EGR solution

Sports display activation

Gear display activation

Advanced Dealer-Level Diagnostics Included

Every vehicle receives advanced dealer-level diagnostics before and after tuning to ensure the vehicle is operating correctly and performing as expected.

Fully Mobile BMW Remapping Service

We are fully mobile, meaning we come to your home or workplace at no extra charge across North Somerset & South Wales.

No need to travel or leave your vehicle at a garage.

Book Your BMW 320d Remap

Get in touch today to book your BMW 320d ECU remap and gearbox tune, or visit our website to use our Instant BHP Checker and view available tuning options.

BMW 320d Stage 1 ECU Remap & 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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More BMW work, with published figures.

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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.

Spread the cost: pay just 25% today with Payment Assist. No fee, no interest (£200 minimum spend).

Get your quote See power figures first