EZ Lynk Tune Files only

With Northern Tuning’s EZ-Lynk custom tuning, you gain access to a wide range of performance-enhancing tuning profiles tailored to your specific vehicle. Whether you’re looking for improved power, fuel efficiency, or custom tunes to accommodate engine upgrades, we have the solution you need.

Supported Vehicles on EZ-Lynk Platform:

• 2011–2016 Duramax
• 2010–2021 Cummins
• 2011–2019 Powerstroke 
• 2018–2020 3.0L Powerstroke

Please select Limited or unlimited support, 

after checkout, enter info@northerntuning.com as your technician on your EZ Lynk Device. 

2018+ Cummins need the Cummins bypass cable