
DME UNLOCK NOT REQUIRED
Looking to add some extra power and performance to your BMW G8X M3/M4 without the hassle of a full remap or DME unlocking? Look no further than the OEM G8X M3/4 CS DME Flash.
The M3/M4 CS DME Flash upgrades your engine tune to match the increased output of the M3/M4 CS. This results in a peak power increase of 50hp and maximum torque of 650nm.
The best part is that this upgrade uses the OEM CS calibration, meaning that your DME does not need to be unlocked. This makes the upgrade a much simpler process, while still providing a substantial power gain.
This software can be applied to any G8X M3/M4 and the software coded into the following ECU’s:
- CSL/CS Transmission Flash - Responsive gear changes and a refined feel in Sport and Sport+ modes. The update also enhances exhaust burble characteristics, delivering the distinctive acoustic signature of the CS/CSL, ensuring every drive feels track-inspired and performance-focused
- CSL/CS Electronic Power Steering - Stiffened feel to steering for improved control and handling with more advanced power assist.
- CSL/CS Traction Control - More slip in MDM before power is cut/reduced and allows improved traction control setting and drift characteristics.