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News & Events

Now Offering Class 8 Products

DieselRx® now offers the DRX-Heavy Duty Module for Class 8 Semi Trucks, which provides better fuel mileage and better engine performance.

To learn more, visit the Class 8 Semi Trucks page.

NHRDA Rebate

Shows & Events

  • Thoroughbred Dyno Day
    October 11, 2014
    Winchester, KY

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