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The LML DST Switch is required to utilize DST tuning installed by an EZ LYNK AutoAgent.
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EZ LYNK, PPEI
2011 – 2016 Duramax LML
EFILive Custom Tuning, Switches
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The PPEI EFILive Allison TCM Tuning is a major benefit to all users regardless of their modifications. The TCM Tuning comes with an earlier lock-up strategy that ultimately allows for the truck to put all the power to the ground more efficiently than the stock TCM calibration would allow. As for those weekend warriors it can knock off .05 off your track times for stock transmission applications and even more time with modified/built transmissions.
This product is only available to dealers who have previously negotiated terms with PPEI.
Earlier converter lockup, increased line pressure, new shift strategy to keep from lugging, easier downshift with less throttle input, and tailored torque management.