Performance-optimizing Technology

Calibrate ECM software and a wide range of programmable engine parameters from anywhere using over-the-air technology.

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Intelligent performance

Always customer driven

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Take charge of
what matters

React in real time by configuring parameters related to cruise control, gear-down protection, idle shutdown, road speed governance and engine brake interaction.

See if your equipment is eligible

Update with little
or no downtime

Eliminate the need for both in-shop ECM software calibrations and engine parameter changes. A simple on/off key cycle implements new parameters, while ECM software calibrations require just a few minutes in Park with the engine on.

Watch 6-minute demo

Enjoy 24/7

Protect your fleet with user audit trails, automated reversal of unauthorized parameter changes, and around-the-clock visibility of your vehicle setting configurations online.

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Get connected today

Select from three secure and flexible connectivity options.

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first - fit

Access OptiTech through our Acumen® device.

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Ask your vehicle manufacturer how they can activate OptiTech

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service provider

Ask a participating TSP to add OptiTech to your subscription.

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big picture

FiberRed is Cummins digital technology platform working for you to deliver better insights and better outcomes.

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