For factory emissions intact vehicles only
The Starlite Diesel EZLynk Tuning for your 2019 6.7 Cummins is an easy-to-use cloud based tuning device. EZLynk Tuning can be configured in a variety of different ways to suit the specific operational requirements and the needs of your truck based on your current modifications. (INCLUDES required EZLynk Tokens)
This package includes the hardware AND tunes required to tune your truck.
68RFE TCM Tuning is HIGHLY recommended if you have a 68RFE transmission - follow the link below