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Tohatsu Outboard Mitsubishi 3XX-06401-0

Name: Tohatsu Outboard ECU Tuning
Brand: Tohatsu

Power 114 HP / 85 kW

Fuel Petrol

Engine code MFS115A

Version MFS115A 2.0L

Model year(s) 2020

Control unit Mitsubishi 3XX-06401-0ECU

Protocols

Bench2222

Live ECU tuning for the Tohatsu Outboard, with measured power and torque gains, a dyno preview, and the supported file options grouped into one focused page.

Available tuning options

Performance 3

Marine Tune commercial engine

Outboard tune 175 hp and under

Outboard tune 176 hp and over

Services, files & hardware 1

Send us your ECU

Installation and process

Choose the tuning package that fits your goals, confirm the vehicle and ECU, and request your files. AltTune then guides the read, write, and verification steps for your selected vehicle â€” whether handled remotely with a supported flash tool or on the bench.

Support, safety, and trust

Vehicle condition, maintenance history, fuel quality, and intended use all affect results. We only publish gains we can support for the listed configuration, and we ask that you confirm suitability for your vehicle and application before ordering.

Frequently asked questions

01 Is the Tohatsu Outboard Mitsubishi 3XX-06401-0 supported?

This page is generated for an active vehicle in the AltTune catalogue, so it represents a currently supported tuning entry. If your exact ECU differs, contact us to confirm before ordering.

02 What options are available for this vehicle?

The resolved options for this vehicle include Send us your ECU, Marine Tune commercial engine, Outboard tune 175 hp and under, Outboard tune 176 hp and over. The exact list depends on the vehicle type, fuel, and supported protocols.

03 What gains can I expect?

Exact gains depend on the selected option and the data available for this vehicle.

Tohatsu Outboard Mitsubishi 3XX-06401-0