GDP Tune Files (2017-2019 Duramax L5P 6.6L)
EZ Lynk L5P Tune Files 2017–2019 improve throttle response, torque, and drivability for the 6.6L Duramax. Single tune or full support options.
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Get DIESELR EZ Lynk Cummins 6.7L Tune Files (2013-2018) for real power, better response, and more torque. Choose Single Tune, SOTF, or Full Support.
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EZ Lynk L5P Tune Files 2017–2019 improve throttle response, torque, and drivability for the 6.6L Duramax. Single tune or full support options.
DIESELR EZ Lynk Tune Files (2020–2023 L5P Duramax) deliver torque, throttle response, and towing power with reliable, custom tuning.
Custom DIESELR EZ Lynk Tune Files for 2017–2019 Duramax L5P 6.6L. Gain torque, throttle response, and towing power with single or full support tunes.
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