ECU Reflash License Tohatsu 2.0L MFS75/90/115/140

Reflash license for Tohatsu MFS75, MFS90, MFS115 (145hp tune)

and MFS140 (150hp tune)

Unlock your medium sized Tohatsu 2.0L this flash will make 150 horsepower. All MFS75-140 Models are built on the same platform with the MFS140 breathing slightly better. This means that all MFS75/90/115 are all capable of 145hp and the MFS140 is capable of 150hp when tuned by Outboard EFI.

The fuel and ignition curve is optimized for 89 octane (95 EU for outside North America) or better fuel, Torque limiters are raised to a safe level. Electronic throttle bodies are controlled to allow 100% air flow when present. Often manufacturers will use the exact same engine for multiple horsepower models and simply detune them for the lower HP models. This allows Outboard EFI to easily get to the max HP and slightly beyond.