Mitsubishi Fuso Super Great, same model was tuned by Alt Tune

2017 Mitsubishi Fuso 

Super Great – 12.9L Turbo Diesel – Denso ECU

The Challenge

In this post, we will explain how tuning the Mitsubishi Fuso Super Great can not only reduce unnecessary downtime but also enhance efficiency and the driving experience.

The Mitsubishi Fuso Super Great, a heavy-duty truck, was initially introduced in 1996 and has undergone several upgrades over the years. It is designed to perform effectively in a wide range of conditions, making it suitable for various types of work. The 2017 Mitsubishi Fuso Super Great is equipped with a 12.9L turbo diesel engine controlled by a Denso ECU. It comes with a comprehensive set of emissions systems, including EGR, DPF, and SCR/Adblue, which can occasionally lead to issues requiring extra time in the repair shop rather than on the road.

The Solution

By employing ECU tuning, the Super Great can be customized to meet your specific requirements and optimize its performance. We utilized Alientech KESS3 to apply a power tune to a 2017 Mitsubishi Fuso Super Great, effectively unleashing the latent power within the factory engine. This enhancement results in increased horsepower and torque, subsequently improving groundspeed, throttle response, towing capacity, and the overall driving experience.

ECU tuning can help mitigate the downtime associated with the truck’s numerous emissions systems. By aligning the emission system with the ECU tune, the Super Great becomes more dependable. Tuning the Mitsubishi Fuso Super Great provides you with an efficient, dependable, and comfortable truck.

Increased Power and Torque

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Power Increase


Torque Increase

Further Benefits 

Increased Power and Torque

With more power and torque, a tuned truck can handle heavier loads and perform tasks more efficiently. It allows the truck to pull or push larger implements, haul heavier loads, and complete tasks faster, resulting in increased productivity.

Years of Development

We have been tuning the Mitsubishi Fuso 12.9L turbo diesel engine for years, and understand how they work as well as the limitation on factory hardware.


Easy and fast programming

Easy, fast and non-evasive via programming the factory-fitted diagnostic port.

So, if you’re looking to take your Mitsubishi Fuso truck to the next level, don’t hesitate to reach out to us! Our dedicated team is ready to unleash the full potential of your vehicle and make your driving dreams a reality!

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