The DiabloSport inTune i3 + Unlocked PCM Kit is the all-in-one tuning package for 2022 Dodge Challenger models equipped with the 5.7L or 6.4L HEMI. With locked PCMs blocking traditional tuning, this kit provides everything you need to safely unlock your Challenger’s performance potential. The kit includes a DiabloSport Modified PCM plus the powerful inTune i3 handheld programmer (PN 8345). Preloaded with dyno-tested tunes, the inTune i3 delivers up to 25 rear-wheel horsepower gains, stronger torque, sharper throttle response, and refined 8-speed automatic transmission behavior for smoother, quicker shifts. The result is a Challenger that’s more responsive, more powerful, and more exciting to drive. For enthusiasts planning bolt-ons or advanced upgrades, the Platinum i3 supports CMR custom tuning, allowing for dyno-proven calibrations tailored to your exact setup. Built-in data logging ensures you can track and refine performance as your build evolves. ⚠️ Important Note: On 2019+ vehicles, you must save your stock calibration with your tuning device before removing the factory PCM. Instructions are included with your unlocked PCM for a seamless process. For 2022 Challenger HEMI owners who want more horsepower, torque, sharper shifting, and tuning flexibility, the DiabloSport inTune i3 + Unlocked PCM Kit is the ultimate upgrade.