Welcome to Northern Tuning

At Northern Tuning, we specialize in Custom Diesel Tuning and high-performance products for all makes and models of diesel vehicles. Whether you're driving a Duramax, Cummins, or Powerstroke, our team delivers proven calibrations backed by real-world results and in-house dyno testing using our Dynojet 224XLC.

Built on a foundation of hands-on experience and technical expertise, we provide some of the industry’s most precise and effective tuning solutions—tailored to meet your specific needs, whether for work or play.

In addition to pickup trucks, Northern Tuning is a trusted leader in tuning for agriculture, construction, and forestry equipment. Our advanced, data-driven calibrations optimize power, efficiency, and reliability for the toughest jobs in the harshest conditions.