![2019+ Cummins 5 Position Switch](http://optimalindustries.com/cdn/shop/products/61v4_JGkaBL._SY679_509x679.jpg?v=1575474894)
2019+ Cummins 5 Position Switch
This switch will allow you to change between 5 power levels on your 2019+ Cummins.
Includes instructions, 1-5 decal and everything you need for install.
Note: Requires Optimal SOTF Custom tune file to work. You can get one from here:
https://optimalwelding.com/collections/engine-management/products/efi-live-custom-tuning-for-2019-6-7-cummins