The DiabloSport Trinity T2 Platinum + Unlocked PCM Kit is the ultimate tuning and monitoring solution for the 2015 Dodge Challenger Hellcat. Factory PCMs block tuning on these supercharged HEMI models, but this kit includes everything you need—an unlocked DiabloSport Modified PCM and the advanced Trinity T2 Platinum programmer—to safely unleash your Hellcat’s true potential. With preloaded dyno-tested performance tunes, the T2 Platinum delivers up to 30 rear-wheel horsepower gains, stronger torque, sharper throttle response, and refined 8-speed automatic transmission behavior for faster, smoother shifts. The result is a Hellcat that accelerates harder, drives sharper, and feels more responsive on the street or the strip. For enthusiasts adding bolt-ons or pursuing big upgrades, the T2 Platinum supports CMR custom tuning, providing access to DiabloSport’s nationwide tuner network for dyno-proven calibrations tailored to your setup. With built-in data logging, diagnostics, and performance testing, you can monitor and refine your Charger’s performance with precision. The Trinity T2 also doubles as a professional-grade monitor with a brilliant 5-inch full-color touchscreen, swipe functionality, customizable gauge layouts, and real-time engine data. For 2015 Challenger Hellcat owners seeking serious horsepower gains, sharper drivability, and professional-grade monitoring, the Trinity T2 Platinum + Unlocked PCM Kit is the ultimate upgrade.