Duramax Tuning

Torque Works Diesel delivers precision, power, and reliability with every custom tune. Unlike most shops, we write our own calibrations in-house, so no markups on outsourced files.

Every tune is tailored to your truck, whether it’s bone stock or not. Trusted by service centers, shops, and diesel enthusiasts nationwide, our tech team has real-world experience and the expertise to back it up. From daily drivers, work trucks and competition builds, we have something for you.