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Smarty JR

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2003-2007 5.9L Cummins


The Smarty JR from MADS Electronics is designed to add safe, reliable power, and increase fuel mileage on '03-'07 5.9L Cummins common-rail engines. Users can select from 3 different settings: 40 hp, 70 hp, and 100 hp more than stock, and all horsepower settings include modified torque management parameters to keep the transmission safe. If you’re looking for noticeable power gains without sacrificing powertrain longevity, look no further than the Smarty JR.

Other Features:

  • *Read and clear diagnostic trouble codes (DTC’s)
    *ABS tire height changes and speedometer recalibration
    *Manual high-idle feature comes standard
    *Built in USB port for easy Internet updates
    *5-minute upload time


PN: SJ-06

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