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MS41 PnP Write-Access ECU Programming Plug-in Plug-in easily fits into the 20-pin diagnostic connector to allow flashing of the ECU through the OBD2 port. This bridges pins 14 to 18 and 2 to 17 which is a requirement before flashing an MS41 ECU. Compatible with MS41 / MS41.1 / MS41.2 Utilizes a custom designed 3D printed enclosure with Genuine BMW terminal installation (and removal). Assembled using genuine terminals and Remington 16awg wire. For programming software use BimmerTuningTools MS41 Quickflash and BTT OBD2 flashing cable.
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🇺🇸 Ship from USA · On Agora since 2026
$30.00