Custom AITP tuning for LML Duramax only, Auto Agent is not included. Click here to purchase EZ Lynk Auto Agent.
The AITP Unlimited Support Pack will provide you with all AITP tunes compatible with your vehicle and software updates indefinitely.
For information on lynking your vehicle with a technician or other EZ Lynk troubleshooting, visit https://www.ezlynk.com/support/