I have a DDE 7 ECU on my M57, do you sell looms for this?

It’s important to note that while your ECU may appear to be labelled as DDE 7, most M57 ECUs follow a part number format that is DDE 7 XXX XXX. This does not indicate that it is a DDE 7. As a general guideline for M57 ECUs, if your unit has two larger connectors, it is likely a DDE 5 or 6, whereas if it has five smaller connectors, it is classified as a DDE 4.