![2017-2019 POWERSTROKE SOTF SWITCH](http://optimalindustries.com/cdn/shop/products/FSP_small_9917fa25-fc4c-44e2-9d4c-e9ec775ee01c_450x339.jpg?v=1606157993)
2017-2019 POWERSTROKE SOTF SWITCH
This switch will allow you to change between 5 power levels on your 17-19 Powerstroke.
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/ez-lynk-custom-tuning-for-17-19-6-7-powerstroke