570S FLASH TUNE - M-TUNER CALIBRATION FOR MCLAREN M838T

The M-Tuner is the first, and only, at-home OBD flashing utility! Developed by M-Engineering, M-Tuner integrates all features of the M-Logger and adds them with the ability to flash anytime, anywhere!

What's Included?

• M-Tuner Dongle for OBD Flashing
• USB Cable
• M-Engineering maps built for your M838T (see calibration notes)
• On-the-fly Live Map Switching
• M-Engineering Support

Vehicles supported by this version of M-Tuner:

• McLaren P1 - Calibration Notes coming soon! 
• McLaren 675LT - Calibration Notes
• McLaren 650S - Calibration Notes
• McLaren 625C - Calibration Notes coming soon! 
• McLaren 620R - Calibration Notes coming soon!
• McLaren 600LT - Calibration Notes
• McLaren 570S - Calibration Notes
• McLaren 570GT - Calibration Notes
• McLaren 540C - Calibration Notes coming soon! 
• McLaren MP4-12C - Calibration Notes

The Following exclusive features are included with the M-Tuner Package for 3.8L McLarens:

• Live Map Switching
  • This includes stage calibrations for Stage 1 & Stage 2 vehicle configuration. Remote custom tuning is available for different vehicle configurations as well.
  • Performance Stage 1 & Stage 2 calibrations include the following map slots by default:
  • Slot 1 - 91 Octane
  • Slot 2 - 93 Octane
  • Slot 3 - 100+ Octane
  • Slot 4 - Valet (Limits boost, load, and throttle) 
  • *Please contact us at time of ordering if you wish to have different map slots.
• Datalogging
• Live Data
• Clear Faults
• Dyno Mode Enable/Disable
• Auto Start/Stop Disable
• Left Foot Braking
• Kickdown Disable
• Loud Start

More custom features for racing and motorsport applications can be added and are located under the M838T Motorsport Tuning Package.  Features such as Rolling Anti-Lag, Boost by Gear, etc...

*M-Tuner requires a one time bench procedure which requires the ECU to be sent to M-Engineering HQ.

Pro Tuning and custom calibrations are also available for those who are looking to optimize their McLaren for parts configurations or fuels not listed in our map notes.

Disclaimer: You accept responsibility and risks of any tunes and added features by M Engineering. If you are not the end user of the car, you will be solely responsible for notifying the purchaser and/or customer they also accept the responsibility and risks of these and M Engineering is not liable. M Engineering is also not liable for voided warranties due to installation of our products.