Using this turbo is straightforward. Just install it in the stock location of your 2019 - 2022 Dodge with a 6.7L Cummins engine. It's designed to work well right away. When making modifications to your vehicle, keep in mind that this turbo can support up to 690 HP. However, make sure to follow all the necessary steps for any supporting modifications. As for maintenance, it's a good idea to regularly check the actuator to ensure it's working properly. Since each actuator is calibrated and tested before shipping, you can trust its initial performance, but regular checks will keep it in top shape. Also, keep an eye on the turbine and compressor wheels for any signs of wear. If you notice any unusual noises or a drop in performance, it might be time to have it inspected by a professional.