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Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

The Mosselman iTronic is an advanced engine controller that works simultaneously with the original ECU and is highly recommended on new and young BMW models that still have the factory warranty. It is designed as an external module (tuning box) that can be installed and removed by the end-user, minimizing problems with the factory warranty. 

The iTronic will take your BMW G-Series M3/M4 (Competition) to approximately 600 hp and 750 Nm on premium fuel (98 Oct EU/ 93 Oct USA), which is highly recommended.

Mark Hendrikx - Automotive engineer at Mosselman

  • Mosselman's advantages:
  • BMW & Mini specialist
  • High-end performance parts
  • 40 years' experience
  • Shipping in 24 hours
  • Made in Holland
ITRONIC BMW G8X M3/M4

ITRONIC BMW G8X M3/M4

The next level of intelligent engine control

  • Blistering Performance
    The iTronic will take your BMW G-Series M3/M4 to approximately 600 hp and 750 Nm
    on premium fuel
     
  • Steering Wheel Control
    Turn the iTronic on/off with the buttons on your steering wheel.
     
  • Plug-and-Play
    The iTronic is designed as an external module (tuning box) that can be installed
    and removed by the end-user. The installation time is approximately 1 hour. 

INSTALLATION MANUAL ITRONIC M3 M4 G8X

Technical details

Measured results on our dynamometer

What does our dyno say? hp with the iTronic Nm with the iTronic Dyno Sheet
BMW G80 M3 Competition  601,8 hp 787 Nm VIEW DYNO SHEET
BMW G80 M3 Competition  600,4 hp 782 Nm VIEW DYNO SHEET