Calibrate ECM software and a wide range of programmable engine parameters from anywhere using over-the-air technology.Explore the brochure
Adapt to dynamic conditions
Adjust up to 25 different engine parameters depending on your current hardware. Stay in control by modifying parameters as needed from anywhere in the world, while remaining informed of who’s making updates to your vehicles in real time.
Deploy trims efficiently
Saved templates make it easy to deploy consistent parameter settings across any number of connected engines — whether you’re updating one vehicle to navigate changing terrain, duty cycles, or driver preferences; or 1,000 vehicles to accommodate rising fuel prices.
Get connected today
Select from three secure and flexible connectivity options.
first - fit
Access OptiTech through our Acumen® device.
Ask your vehicle manufacturer how they can activate OptiTech
Ask a participating TSP to add OptiTech to your subscription.
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FiberRed is Cummins digital technology platform working for you to deliver better insights and better outcomes.Watch Video
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