MaxxECU BMW M54 Plugin ECU

  • Sale
  • Regular price £1,522.00


Plug and Play ECU kit for all BMW models with the M54 engine using the Siemens MS42/MS43 ECU.

Included in kit:

- MaxxECU Race

- Adaptor Harness

- Bosch LSU 4.2 Wideband Sensor

- Hardware and Fitting Accessories

- Startup Basemap