The DiabloSport Trinity T2 Platinum PCM Swap Kit is the most advanced tuning and monitoring solution for 2015–2017 Dodge Durango and Jeep Grand Cherokee models equipped with the 5.7L or 6.4L HEMI. With factory-locked PCMs blocking traditional tuning, this kit provides a seamless way to unlock your SUV’s hidden power while delivering real-world drivability improvements. Preloaded with dyno-tested performance tunes, the Trinity T2 Platinum offers gains of up to 25–30 rear-wheel horsepower, along with sharper throttle response, stronger torque, and refined transmission calibrations for smoother, more responsive 8-speed shifting. The result is a Durango or Grand Cherokee that feels more powerful, more agile, and more fun to drive. The T2 Platinum also supports CMR custom tuning, allowing you to work with DiabloSport’s nationwide tuner network for dyno-calibrated files built specifically for your upgrades. Its sleek five-inch color touchscreen with swipe capability provides real-time engine monitoring, customizable gauge layouts, data logging, performance testing, and diagnostic functionality. Each kit includes the Trinity T2 Platinum programmer and a one-time unlocked PCM cross-shipment, making the installation process simple and hassle-free. For HEMI SUV owners who want horsepower, torque, and smarter drivability, the Trinity T2 Platinum PCM Swap Kit is the ultimate upgrade.