Best Mpg Programmer?

By Big Al
August 28, 2007 in 2000-2014 Silverado HD & Sierra HD

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Big Al

Posted August 28, 2007

I am considering a power programmer for the d-max lmm. There are several now available including Hypertech, Bully Dog, Edge, Superchip, and PPE Accelerator. I'm not necessarily concerned with dramatically increasing power, but want to maximize MPG's and maintain good longevity. Do any of them program minimal increases in hp and torque to maximize mpg's? Which of these will give me the best gas mileage? Is it worth it to use one? Can any of these really produce an increase of 5 mpg's?

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