The inTune 3 with PCM swap for 2018-2023 Charger and Challenger 5.7, 6.4, 6.2 and 2018 Ram 1500/2019+ Ram 1500 Classic 5.7 is your ultimate go-to for tuning these locked PCMs! This inTune 3 includes a one-time PCM swap, allowing you to tune your vehicle with no downtime. We'll ship you an unlocked PCM ready to go, and then you use the i3 to load the tunes of your choice. Planning future modifications? The inTune 3 Platinum supports custom tuning from our network of CMR tuners, meaning the device will grow with your build. Preloaded with performance tunes for the engine and trans, as well as a host of end-user adjustable parameters, you wont find a beter tuning solution than inTune 3!