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The DIESELR EZ Lynk Transmission Tune File for 2013-2018 6.7L Cummins (AISIN only) is designed to complement your ECM tuning, ensuring that all that extra power is put to good use. This tuning solution optimizes your transmission’s performance, making your truck feel more responsive, powerful, and smooth during acceleration.
Installation:
Flash the tune file directly using EZ Lynk.
Fitment
2013-2018 6.7L Cummins AISIN Transmission ONLY. Please ensure your vehicle is compatible before purchasing.
Note
EZ Lynk tune files are built to order and are typically completed within 12-24 hours, however depending on the current order volume of the tuners please allow up to 1-2 business days to ensure your files are completed by when you need them! Highly modified vehicles have longer wait times due to their complexity, wait times on these applications can be 1-5 business days.
Looking for proven diesel performance parts that actually fit and perform? We stock hand-selected upgrades for Duramax, Cummins, and Powerstroke platforms — no guesswork, no junk.
From tuning and exhaust to suspension, engine internals, and recovery gear, everything we carry is backed by real-world testing and used by builders who know what works. If it’s on our site, it’s here for a reason.
