MaxxECU M54 PnP kit

£1,149.54 (inc. VAT)

Product information

The MaxxECU PnP kit for the M50 non vanos and single vanos family allows you to gain full control over the engine while allowing easy fitment into your car, be it the original car or after a engine swap.

The base kit assumes the engine has been fitted with Smart coils / VAG coils / IGBT / Ignitor coils. This means the standard BMW coils will not work. Most common is to fit VAG coils to M5x engines. Alternatively its possible to purchase the Ignition output add on solution to retain the standard coils.

The STREET variant cannot drive the OEM M54 throttle body, but can operate a cable setup.
Some of the MaxxECUs do not have enough outputs to drive all the E46 M54 OEM functions so please consult with us what functions you are willing to compromise on if you choose a Street or Sport.
Race and Pro do not need any compromises.


Kit contents

  • MaxxECU
  • LSU 4.9 Sensor
  • Wiring adapter

All variants : 

  • Sequential fuelling and ignition
  • Built in wideband LSU
  • 400kpa map sensor
  • CAN bus
  • Internal logging
  • Launch control
  • Antilag
  • Traction control
  • Shift cut
  • Vanos control
  • Flex fuel
  • NOS multiple stages
  • Boost control
  • Pneumatic dragrace boost control

Have a look at the MaxxECU compare page for further details on the difference between the ECUs.