The DiabloSport Trinity T2 Platinum + Unlocked PCM Kit is the most advanced tuning and monitoring solution for the 2018 Dodge Durango 5.7L and 6.4L HEMI SUVs. These vehicles are equipped with locked factory PCMs that block tuning, but this package includes everything you need—an unlocked DiabloSport Modified PCM and the Trinity T2 Platinum programmer—to safely unlock your HEMI’s hidden performance. Preloaded with dyno-proven calibrations, the Trinity T2 Platinum delivers up to 20–25 rear-wheel horsepower gains, stronger torque, sharper throttle response, and refined 8-speed transmission behavior for smoother, quicker shifts. These upgrades transform your Durango, giving it stronger acceleration, improved towing capability, and a more responsive feel in every driving condition. The T2 Platinum also supports CMR custom tuning, providing access to DiabloSport’s nationwide network of tuners for dyno-calibrated files tailored to bolt-ons or advanced upgrades. With data logging, diagnostics, and performance testing built in, you’ll have complete control over your Durango’s performance. The device doubles as a professional-grade monitor, featuring a vibrant 5-inch full-color touchscreen with swipe functionality, customizable gauge layouts, performance timers, and real-time engine monitoring. For 2018 Durango HEMI owners who want real horsepower gains, sharper drivability, and the flexibility for future tuning, the Trinity T2 Platinum + Unlocked PCM Kit is the ultimate upgrade.