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M-Engineering M838T M-Tuner Calibration Suite McLaren Models

$3,995.00

M-Engineering

Model #MTUNER-M838T


Shopper Award

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

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
  • On-the-fly Live Map Switching
  • M-Engineering Support
Vehicles supported by this version of M-Tuner:
  • McLaren P1
  • McLaren 675LT
  • McLaren 650S
  • McLaren 625C
  • McLaren 620R
  • McLaren 600LT
  • McLaren 570S
  • McLaren 570GT
  • McLaren 540C
  • McLaren MP4-12C
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
Notes:
  • 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.
  • 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.

Other Part Numbers:
M-Engineering #M-Eng_26

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Vehicle Engine Notes
2012-2014
McLaren 12C

2016-2021
McLaren 540

2016-2021
McLaren 570

2019-2021
McLaren 600LT

2015-2016
McLaren 625C

2015-2017
McLaren 650S

2016-2017
McLaren 675LT

ABOUT M-ENGINEERING

M-Engineering was founded with the intention of offering a much-needed service to the automotive aftermarket. They make a concerted effort to be on the cutting edge of development and calibration. Regardless of the platform, they work with top quality in terms of engineering, hardware design, software design, and calibration. From start to finish, they collaborate with their customers, concentrating on their needs while generating new ideas, devising successful strategies, and providing high-quality products.

M-ENGINEERING PRODUCTION

M-Engineering Production includes precision hardware, integrated assemblies, and installation-level structures for both commercial and military applications. They are developed and manufactured by highly skilled engineers using the latest technology.

Their cutting-edge, high-tech workshop is built to function with a laser-like focus on the smallest of details. Every given feature is replicated to the exact requirements of its customer.

M-ENGINEERING PRODUCT LINE

The M-Engineering product line includes parts for Bentley, Ferrari, Lamborghini, McLaren, Mercedes-Benz, Porsche, and Rolls-Royce. In addition, All McLaren M838T/M840T and Porsche 9X2 models are also compatible.

M-Engineering M-Tuner is an all-in-one flashing suite that enables end users to OBD flash M-Engineering-provided tunes to their ECU, data log at high speed, enable/disable dyno mode (McLaren), switch back to stock, and clear faults all from the comfort of their garage or racetrack.

The company also optimizes any configuration, from a stock car to a component package producing 1000+ horsepower. They also have a clothing line such as shirts, hoodies, caps, etc.

VIVID RACING- M-ENGINEERING

Vivid Racing includes a wide collection of M-Engineering products such as the Unobtanium McLaren 720s Billet Turbo Inlets, Custom Feature Package Porsche, ECU Flash Bentley Bentayga, ECU Flash Lamborghini Huracan, M838T - Stage 2+ Power Package McLaren Models, M838T Motorsport Tuning Package McLaren, M840T - Stage 2+ Power Package McLaren, World Motorsports Methanol Injection Kit Porsche 992 Turbo, Snap Back Hat and many more on our website.

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