Current Supported Bosch ECU

(MG1 = Gasoline / MD1 = Diesel)

LR = Land Rover 

VAG = Volkswagen Audi Group

PSA Bosch MD1CS003	LR Bosch MG1CS028
VAG Bosch MD1CS004 HW: H80	Kia Hyundai Bosch MD1CS012
VAG Bosch MG1CS163	PSA Bosch MG1CS042
FIAT / IVECO Bosch MD1CS069	Porsche Bosch MG1CP007
BMW Bosch MG1CS201	Porsche Bosch MG1CS047
VAG Bosch MG1CS031 HW: H80	Ford Bosch MD1CS005
VAG/Porsche Bosch MG1CS002 HW: H80	VAG/Porsche Bosch MG1CS008
LR Bosch MD1CP007	BMW Bosch MG1CS024

What is the Mail-In Service?

Some new ECUs have advanced security protections. Our Mail-In Service safely removes these locks so you can work on them using standard tools.

The result: After we unlock it, the ECU works just like a standard model. Any tuning tool that supports your ECU's "bench protocol" will be able to work on it without any extra restrictions.

Fast Processing

We work fast so you don't lose time:

• Same-Day Service: We process and ship your ECU back the same day it arrives at our lab.

ECU Opening

Sometimes, we must open the ECU casing to unlock it. If we do, we will professionally re-seal it before shipping it back to you.

Disclaimer

DMVBMW is not responsible for damage to units during transit or loss caused by the courier. Please choose a reliable courier with insurance.

The Truth About MDG1 Unlocking

Recently, you may have seen a new unlocking method hit the market that relies on voltage glitching. We want to make one thing absolutely clear: we do not use this method for the ECUs you send to our workshop. When you trust us with your hardware, your control units will never be subjected to that kind of volatile attack.

The Hidden Risks of Voltage Glitching

Standard voltage glitching methods carry massive, inherent risks. By forcing sudden voltage drops and injecting brutal power fluctuations directly into the processor’s main supply line, it creates severe overcurrents and spikes. For tuners, this means experimenting on the "dark side" of hardware modification:

• Catastrophic Hardware Failure: A single badly timed spike can instantly fry the main processor, permanently destroying an expensive customer ECU.

• Unreliability & Permanent Damage: It is an unstable process, leading to frustratingly low success rates and risks of degrading the internal silicon forever.