ECU TUNING · HARDWARE · CODING · DIAGNOSTICS
Software.
Hardware.
Precision.
ECU tuning, performance upgrades, coding and diagnostics for BMW, Audi, Mercedes-Benz and many more brands - from the right hardware to the right software, all in one place.
ECU & TCU Software
Stage tuning, custom files, TCU calibration.
Performance Hardware
Supply and installation of upgraded components.
BMW Advanced Diagnostics
Coding, software updates, deep diagnostics.
2020+ MDG1 Unlock
In-house for supported BMW platforms.
A complete approach
to performance
and software
From diagnostics and coding to Stage tuning and performance hardware - we organise the whole process so the car is properly prepared, tuned and verified in one place.
ECU Tuning
Engine software optimisation tailored to the specific car, hardware and goal. Stage 1, Stage 2, Stage 2+ and individual calibrations.
Performance Hardware
Selection, supply and installation of suitable performance components - intake, downpipe, intercooler, suspension, generations and more.
Coding
Enabling, configuring and personalising features and electronic modules according to the car's capabilities.
Diagnostics
In-depth computer and hardware diagnostics, fault analysis, live data and systematic troubleshooting.
BMW Software
Specialised BMW solutions: coding, diagnostics, MHD, xHP, bootmod3 / BM3, MDG1 unlock and additional software services.
Detailing
Professional care for the appearance and condition of the car with attention to every detail.
Stage tuning,
tailored to
the car
Every car comes with a different configuration, software version, hardware and technical condition. That's why we approach each tune individually - no universal files.
Software Only
Software optimisation on stock or near-stock hardware. Focused on better response, usable torque and refined engine behaviour.
Software + Hardware
Software tuning matched to hardware upgrades and the car's individual configuration. MDMotion supplies, installs and calibrates all the components required to reach optimal performance.
Advanced Config
A more advanced setup for cars with additional hardware and higher demands. We build a complete solution around the specific goal.
Individual Calibration
An individual tuning file built around the car, hardware, software and the specific goal.
The exact configuration is defined after inspecting the car, the software and the installed hardware.
Send an inquirySupply.
Install.
Calibrate.
One place.
A successful performance build isn't just software. The right result comes from the right combination of hardware, installation, diagnostics and tuning. MDMotion can organise the entire process - from selecting and sourcing the right components to installation and software calibration.
Intakes
Performance intake solutions matched to the specific platform and goal.
Downpipes & Exhaust
Suitable components for performance configurations.
Intercoolers & Cooling
Cooling and charge-air upgrades.
Suspension
Springs, coilovers and solutions for stance and handling.
Spacers & Fitment
Spacers and fitment solutions with attention to sizing.
Supporting Mods
Additional upgrades for Stage 2, 2+ and custom builds.
Workflow
No need to source parts, installation and tuning from different places. Tell us your goal and we'll handle the whole process.
Build my configuration2020+ BMW MDG1
Unlock - In-House.
Modern BMWs no longer have to send their ECU abroad to be unlocked for a supported tuning procedure.
MDMotion has advanced in-house unlock capability for compatible Bosch MDG1 ECU modules on 2020+ BMWs. The procedure is performed locally in Sofia on supported ECU versions - unlock, diagnostics and subsequent software calibration can all be handled under one roof.
Compatibility depends on the specific ECU, hardware/software version and the car. Every configuration is verified individually.
An innovative MDMotion procedure - the first in-house 2020+ BMW MDG1 unlock capability of its kind in Bulgaria and Eastern Europe.
In-House Unlock
Unlock is performed directly by MDMotion for supported ECU platforms - no need for the client to ship the module to external providers.
2020+ BMW
Support for modern BMW platforms with Bosch MDG1 ECU, including compatible G8X M cars and B58 models.
Complete Workflow
Unlock, software, diagnostics and follow-up calibration can be organised as one end-to-end service.
Local Expertise
Sofia · Okolovrasten Pat 81
BMW.
Diagnostics
without limits.
Advanced Diagnostics
In-depth diagnostics of systems and modules, fault analysis and live data.
Coding
Coding and configuring features to match the car's equipment and capabilities.
Module Programming
Software programming, configuration and work on electronic modules.
MHD
Support and flashing of compatible BMW platforms through MHD.
xHP
TCU flashing and configuration through xHP for compatible automatic transmissions.
bootmod3 / BM3
Work with bootmod3 / BM3 on compatible BMW platforms.
MDG1 2020+ Unlock
In-house unlock for supported new-generation BMW ECU platforms.
BMW, Audi, Mercedes -
and many more.
We specialise in BMW, Audi and Mercedes-Benz, but we work with cars from a wide range of European, Asian and other manufacturers. Reach out with your make, model, year and engine.
Cars aren't
just our job.
They're part of us.
MDMotion was built by people for whom cars have never been just transport. For more than 10 years we've been building hands-on automotive experience - from hardware and software diagnostics to ECU work, electronics, programming, coding, flashing, soldering and performance modifications.
We've worked not only on client cars but on our own projects - including many BMW M cars and other platforms. That gives us the perspective of both specialists and owners who want their car built properly.
For us, a good result doesn't start by hitting a “flash” button. It starts with diagnostics, understanding the configuration, the right hardware, the right software and attention to detail.
Software
ECU · TCU · Coding · Flashing
Electronics
Modules · Diagnostics · Soldering
Hardware
Performance Parts · Installation
Experience
10+ Years · BMW M · Enthusiast Builds
Sofia · Base
10+ Years
Hands-On.
Reasons to work with us
Software + Hardware
We don't treat tuning as just a software file. We look at the car as a complete configuration - hardware, ECU, diagnostics and goal.
One-Stop Performance
We can handle selecting, sourcing, installing and calibrating performance components in one organised process.
Advanced BMW Capability
Deep work with BMW coding, diagnostics, flashing and supported 2020+ MDG1 ECU platforms.
Real Hands-On Experience
10+ years of practical automotive experience - from electronics and ECU work to our own performance and BMW M projects.
How we work
Goal & inquiry
The client tells us what the car is, its current configuration and what they want to achieve.
Diagnostics & inspection
We verify the technical condition, ECU/software version, installed hardware and possibilities.
Configuration
Where relevant, we recommend a suitable software and hardware plan.
Supply / Install / Software
We handle the applicable parts, installation, programming, coding, flashing or tuning.
Final check
We verify the configuration works correctly and walk the client through what was done.
Cars
we've worked on
ECU / Track Setup
BMW M2 (G87)
Software + supporting hardware
MDG1 Unlock / Tuning
BMW M4 (G82)
In-house unlock, custom software
Performance Build
BMW M235i (N55)
Intercooler, intake, downpipe, MHD, xHP
Diagnostics / Servicing
BMW 540i (B58)
Diagnostics, servicing, fuel pump upgrade & more
Troubleshooting / Software
BMW 340i (B58)
Troubleshooting, lambda sensor, software flash
Performance / Software
Mercedes E53 AMG
Downpipe, ECU tune
Software Tune
BMW 535d
Software tune
Performance on the track.
Stance at the café.
Alongside software, electronics and performance services, MDMotion offers detailing care for cars that deserve attention in every detail.
PICK A DAY
AND A TIME
Choose a preferred date and time. Once we receive your request we'll get in touch to confirm. This is not an automatically confirmed booking.
Frequently asked
questions
The level of tuning depends on the specific car, engine, installed hardware and goal. Stage 1 is usually aimed at stock or near-stock configurations, while Stage 2 and Stage 2+ require appropriate hardware changes. The exact solution is defined individually.
Find us in Sofia
What's the goal
for your car?
From Stage tuning and advanced BMW software to performance hardware, installation and diagnostics - tell us what you want to achieve and we'll discuss the right configuration.