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Range Technology

You plugged in a power programmer to tear up the street when you mash the pedal. So, what about the 90% of the time when you are just cruising? Thankfully, automakers added the Active Fuel Management System to cut your available cylinders in half when you don't need them. While this system works well, it strangely operates only a third of the time. With a Range Technology Active Fuel Management Chip, your fuel saving system stays active when you need it the most, saving enough fuel for another run down the drag strip.
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Customer Reviews

Range Active Fuel Management Disable Device

Does what it says

easy install,just plug in and the vehicle no longer goes into 4cyl mode. View more reviews...
Posted By Steven K (CLEVELAND, OH) / April 27, 2020
2008 GMC Sierra
Range Start Stop Disable Solution for GM

Ken Adams

It is hard to believe the options the GM engineers come up in the name of gas economy.( like the skip shift on my Camaro SS) The Golf cart feature is gone now thanks to this product. GM did not even install an option to turn off the start stop feature like other automobile makers. I am now trying to figure out how long I can leave this installed without running my battery down since this vehicle will sit for more than a few days. A little pricey but worth it to take control of my car back. View more reviews...
Posted By kenneth a (Evington, VA) / April 7, 2020
2019 Cadillac XT5