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AutoCal Come Loaded with 1 tune or your choice.
WKP is proud to announce our release of EFILIVE for the 2011-2015 LML Duramax. We know that many have been asking for this time and time again, and it’s finally here. With the addition of EFILIVE to our tuning arsenal on the LML, we are able to better tune in drivability, as well as some monster c...
For the customer who is only looking to tune the TCM on your truck for increased line pressure and longevity!
This AutoCal comes equipped with only a TCM tune for your truck so that you don't have to tune the ECM. This is also for the customers who are looking to keep their current ECM Tuning without having to switch over to WKP ECM Tunes.
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