Link BMWLink ECU BMW E36 (M50TUB25)

Link BMWLink ECU - BMW E36 (M50TUB25)

Break free of the limitations built into the factory engine management with the Link G4X BMWLink ECU. This plug in unit is purpose built for the BMW E36 fitted with the M50TUB25 engine, giving you full standalone tuning control while keeping the factory look and wiring intact.

This listing covers the BMW E36 equipped with the M50TUB25 engine only, SKU 201-4000. The Link PCB is designed to sit inside the original factory ECU enclosure, so there's no need to cut or modify the factory wiring loom during installation.

Note: The M50TUB25 left the factory with a Bosch ECU. This Link E36X is a direct replacement for that factory Bosch unit and is specific to the M50TUB25 engine only — it is not a fit for other E36 engine variants.

Key Features

• Direct plug in replacement for the factory Bosch ECU
• PCB fits discreetly inside the original ECU housing
• No alteration to the factory wiring loom required
• Built in connector (or pins on some models) for extra inputs and outputs, including oil pressure input and anti-lag/logging switches
• Integrated 4 bar MAP sensor
• Retains factory features, with exceptions listed in the product's Features documentation
• Includes downloadable manual

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your engine code matches M50TUB25 before ordering.

Not sure if this ECU suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.