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This product is only available to dealers who have previously negotiated terms with PPEI.
EFILive Custom Tuning
2011 – 2016 Duramax LML
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Tunes are not included.
FlashScan V2 is a standalone OBD-II vehicle scan and datalogging tool. It is used as a pass through device that connects a laptop computer to a vehicle for scanning, datalogging, and re-programming onboard controllers.
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.