The DiabloSport inTune i3 PCM Swap Kit (8323-BR) is the complete performance upgrade for Ram TRX, Dodge Durango Hellcat, and Jeep Grand Cherokee Trackhawk models. These high-performance HEMI vehicles are equipped with locked factory PCMs that prevent traditional tuning, but DiabloSport’s exclusive PCM Swap and gateway bypass solution unlocks their true potential. With dyno-tested performance calibrations preloaded, the inTune i3 delivers up to 30 additional all-wheel horsepower over stock, along with noticeable gains in torque, quicker throttle response, and improved drivability. Transmission calibrations further refine 8-speed automatic shifting, making gear changes faster, smoother, and more responsive under all driving conditions. For enthusiasts looking to take performance even further, the Platinum i3 version supports full CMR custom tuning, giving you access to dyno-proven calibrations tailored to bolt-ons, advanced modifications, or racing applications. Built-in data logging makes it easy to track performance and refine calibrations with precision. Each kit includes the inTune i3 programmer, a one-time unlocked PCM cross-shipment, and a gateway bypass module required for installation. With everything included, you can unlock and tune your TRX, Durango Hellcat, or Trackhawk in a seamless process—and start enjoying the power gains immediately. For HEMI enthusiasts who demand the ultimate combination of horsepower, torque, throttle response, and refined shifting, the DiabloSport inTune i3 PCM Swap Kit is the go-to upgrade.