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a row of LED's provides the turn signal function
Fully-illustrated installation guide
Attaches to the harness end
Designed for drivers who crave peak performance
raising boost levels for increased performance and helping to prevent waste gate "creep"
DIESELR Commander Tune Files (2017-2019 Duramax L5P) Platform:Commander a row of LED's providesOverview: The DIESELR Commander Tune Files for 2017 2019 Duramax L5P engines are expertly crafted to unlock your truck's full potential. These tunes are designed to provide significant gains in power, torque, and efficiency, ensuring your Duramax performs at its best in any driving condition. Compatibility: Specifically designed for 2017 2019 Duramax L5P engines. Ensure your vehicle is compatible before purchasing. Installation: Unlock the ECM & Flash