DIESELR MPVI3 Tune Files (2022-2024 6.7L Cummins 6.7L)

Please be informed that tuning these specific models can be quite intricate, often requiring up to 7-10 business days to perfect, following several rounds of adjustments. This process may necessitate the installation of an alternate PCM. Shift-On-The-Fly (SOTF) tuning is compatible with most of the trucks we service. However, we must acknowledge the possibility of exceptions. In the event that SOTF tuning proves incompatible, we will provide a single tune but cannot offer a refund for the SOTF service. It's important to note that this is a BETA release of our tuning solution, and as such, it's undertaken at your own risk. The nuances of the process will only become clear once tuning commences. For the best results and to safeguard your vehicle, we highly recommend enlisting the services of an authorized dealer capable of managing PCM swaps and applying factory OEM calibrations. In scenarios where a PCM may become inoperable, these dealers are equipped to restore the original factory settings using specialized OEM tools. Please be aware that all purchases are final; with tuning services, it's a commitment from the start. Notes: SOTF may not work on Trucks with Aisin Transmissions