M-Engineering LLC diverges from the typical tuning troupe with a focus on bringing the market unique custom features and calibrations that result in record setting performance, reliability, and an immersive driving experience. M-Tuner from M-Engineering allows drivers a multitude of aftermarket options which are otherwise unavailable in the market space. Using M-Tuner, users can pick map slots on the fly based on driving conditions, octane, or demanded power output by using the cruise control stalk, as well as take advantage of all-out motorsport features like Rolling Anti-Lag, Boost by Gear, and Staged Injection that have been, until now, relegated to much more expensive stand alone, aftermarket, ECUs.

When it comes to McLaren, M-Engineering is the authority on tuning the factory ECU and related control systems. As of publishing this document M-Engineering has tuned the fastest McLarens on the planet in every tangible category. This includes 1/4 mile E.T., 1/4 mile trap speed, 1/2 mile trap speed, 60-130mph, 100-200kph, & 100-150mph. These records have all been set using the factory ECU with stock turbochargers, engine, transmission, and clutches.

World Records (01-20-2022):

Typically this would be enough to satiate most tuning companies. However, M-Engineering is cut from a different cloth and being the fastest simply wasn’t good enough. Using our extensive background in reverse engineering and understanding of OEM control strategies we decided to delve into the factory McLaren ECU and make improvements to an already robust controller. Most of the features we develop are based on the demands of our customers. Map Switching, OBD Flashing, and Remote Calibration are a direct result of our customers expressing their desire for such features. To this date we have written a multitude of custom features which are seamlessly intertwined with factory logic. Our goal is to provide our customers with features which they feel are of OEM quality or better.

M-Tuner Feature Set:

Live Map Switching

note

*Rolling ALS will be disabled on circuit map switching files.

*Rolling ALS will be disabled on circuit map switching files.

OBD Flashing, Data Logging, Remote Tuning, & More with M-Tuner

note
  • The ECU must undergo a one time only bench procedure at our HQ to allow for OBD flashing.

  • The ECU must undergo a one time only bench procedure at our HQ to allow for OBD flashing.

Rolling Anti-Lag

Custom Boost Control

Staged Injection & Custom Injector Characterization