MOSSELMAN ITRONIC, BMW G-SERIES M3 M4 S58

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.

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