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How does the Orion Reflash System for Navistar® help?
The Orion Reflash System for Navistar® can improve your driving experience by:
Increasing power output for improve hauling and towing capability
Easily selecting from 7 different power levels depending on your needs
Improving throttle response for quicker starts off the line
Reducing
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It's pretty slick. I haven't tried any higher levels yet.. but very impressed with the levels I have used. If you know what you're doing, its great. %100 recommend.
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Tyrus · 7 days ago
Outstanding tech support , help me get set up. Program is easy to use and increase in preform is great, much better than the chip I previously tried.
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Roger · October 10, 2026
Night and day difference for my 444E 4700. Before it took about 8.7 million seconds to get up to 55mph. Now I feel like I could out drive Jeff Gordon. If you aint first your last. Needless to say I HIGHLY recommend the Orion to open up the full potential of these trucks.