AMDP 2019-2023 L5P Duramax 6.6L EZ Lynk Transmission Tuning

THIS PRODUCT IS TCM TUNING ONLY AND DOES NOT INCLUDE THE EZ LYNK DEVICE OR AMDP ECM TUNING. THESE ITEMS WILL NEED TO BE PURCHASED SEPARATELY IF YOU DO NOT ALREADY HAVE THE EZ LYNK OR AMDP ECM TUNING. 

ALL TUNING IS VIN LOCKED AND NON-REFUNDABLE.