The DiabloSport inTune i3 + Unlocked PCM Kit is the complete tuning solution for 2015–2016 Dodge Charger and Challenger Hellcat models with the 6.2L supercharged HEMI. From the factory, these cars ship with locked PCMs that block aftermarket tuning, but this kit provides everything you need to safely unlock real horsepower and drivability improvements. The inTune i3 handheld programmer (PN 8345) comes preloaded with dyno-tested performance calibrations tailored to the Hellcat platform. Paired with the included DiabloSport Modified PCM, you’ll gain up to 30 rear-wheel horsepower, along with sharper throttle response, stronger torque, and smoother, more precise transmission performance. For drivers who plan to add bolt-ons or advanced modifications, the Platinum i3 supports CMR custom tuning, giving you access to dyno-proven calibrations built specifically for your setup. Built-in data logging and diagnostics make it easy to monitor and refine your performance as your build evolves. This kit includes the inTune i3 programmer and a DiabloSport Modified PCM delivered via cross-shipment, making the installation process simple while keeping your stock PCM safe. For Hellcat enthusiasts who demand maximum horsepower, refined drivability, and the flexibility to grow with future upgrades, the inTune i3 + Unlocked PCM Kit is the ultimate performance upgrade.