The DiabloSport inTune i3 PCM Swap Kit is the ultimate tuning upgrade for 2020–2023 Jeep Wrangler, 2020–2022 Jeep Gladiator, and 2021–2025 Wrangler Rubicon 392 models. Built with factory-locked PCMs that prevent standard tuning, these Jeeps have been difficult to upgrade—until now. With DiabloSport’s proven PCM Swap program, you can safely unlock your SUV or truck and unleash dyno-proven performance gains. Preloaded with dyno-tested performance calibrations, the inTune i3 delivers solid horsepower and torque increases, sharper throttle response, and overall drivability improvements you can feel both on the road and off. The included performance tunes also optimize the ZF8 8-speed automatic transmission, improving shift points, firmness, and responsiveness for a more engaging and confident driving experience. For Jeep enthusiasts chasing even more power, the Platinum i3 supports CMR custom tuning, allowing you to fine-tune calibrations for bolt-ons, big upgrades, or trail-specific setups. With built-in data logging, you can monitor and refine performance as your build evolves. Each kit includes the inTune i3 programmer and a one-time unlocked PCM cross-shipment, ensuring a seamless installation. For Wrangler, Gladiator, and Rubicon 392 owners who want real-world power gains, refined shifting, and better throttle response, the DiabloSport inTune i3 PCM Swap Kit is the ultimate performance solution.