GM Duramax LWN 2.8L - Transmission Tune (2016-2022)
For off-road use only
Upgrade Your Transmission: TCM Tune for Performance and Reliability
Enhance your vehicle's performance with this comprehensive Transmission Control Module (TCM) tune. Designed to modify shift speeds, shift timing, torque converter lockup, and increase line pressure, this tune ensures improved torque management to handle the additional power from performance-enhancing modifications.
What You Need to Use This TCM Tune:
To utilize this tune, ensure you have:
- Required hardware: GM Duramax – OBD2 Flash Delete Tuning Interface.
- Required credits: 2x GM Duramax – Tuning Credits.
Inside Your Package:
This tune delivers optimized settings to help your transmission perform at its best, accommodating increased power and ensuring reliability. Perfect for off-road enthusiasts seeking enhanced driving experiences.
*Please review the Terms & Conditions, as well as our Shipping Policy below.*
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