Pay in 4 interest-free payments of $37.50 Learn more
Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
improved shift points
and receive it back ready for tuning with VCM Suite (BETA)
or overall performance
Upcoming firmware updates add Wi-Fi transfer speeds up to 150 Mbps
and lower exhaust gas temperatures (EGTs)
GDP EZ Lynk Transmission Tune File T87A (2017-2019 6.6L L5P Duramax) LML improved shift points**MUST HAVE UNLOCKED TCM** If youre running a tuned L5P but still stuck with stock TCM mapping, you're leaving serious performance on the table. The GDP EZ Lynk T87A Transmission Tune File is the missing piece. Its built to unlock the full potential of your transmission by improving shift timing, torque management, and drivabilityno more sluggish shifts or gear hunting. This is not your average trans tune. Its built specifically for the 20172019 L5P
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