NEW TCM WITH TRANSMISSION TUNING PACKAGE 2017-2023 6.6L CHEVY/GMC DURAMAX. Best Seller IF YOU ARE NEEDING INSTRUCTIONS

IF YOU ARE NEEDING INSTRUCTIONS ON THIS KIT PLEASE EMAIL US WITH YOUR ORDER AT Info@empirediesels

FOR OFF ROAD USE ONLY

Contour-bent hangers and TorcTite® clamps for a secure and fast install

***NOTICE YOU NEED A WINDOWS 10+ COMPUTER FOR TUNING PROCESS***

CONTACT US WITH QUESTIONS AT Info@empirediesels

NEW TCM WITH TRANSMISSION TUNING PACKAGE 2017-2023 6.6L CHEVY/GMC DURAMAX. Best Seller IF YOU ARE NEEDING INSTRUCTIONSFOR OFF ROAD USE ONLY *** IMPORTANT ORDER DETAILS *** CONTACT US WITH QUESTIONS AT Info@empirediesels. com **** NOTICE **** You are required to have a HP MPVI 3 or 4 available to use since that is needed for the custom TCM Transmission tuning. ***WHATS INCLUDED*** THIS TCM TUNING INCLUDES THE FOLLOWING FOR THE STARTING PRICE. = CUSTOM TCM TUNE FILE = ALL NEEDED TCM TUNING CREDITS = NEW UNLOCKED TCM DO NOT UNINSTALL PARTS FROM TRUCK UNTIL YOU HAVE