Description
Overview
The DiabloSport inTune 3 is a color touch-screen computer chip programmer built to unlock serious performance from Chrysler, Dodge, and Ram vehicles running the 3.6, 5.7, 6.2, and 6.4 engines. Designed specifically for tuning today’s locked PCMs, the inTune 3 with PCM swap covers 2018-2023 Charger and Challenger 5.7, 6.4, and 6.2 models, plus the 2018 Ram 1500 and 2019+ Ram 1500 Classic 5.7. It’s a complete, ready-to-run tuning solution that combines proven DiabloSport calibrations with the flexibility performance enthusiasts demand.
Because these modern PCMs come locked from the factory, the inTune 3 package includes a one-time PCM swap. DiabloSport ships you an unlocked PCM that’s ready to go, then you use the i3 handheld to load the tunes of your choice — meaning you can tune your vehicle with no downtime. It’s a straightforward path to unlocking the calibrations your build deserves.
Key Benefits
The inTune 3 comes preloaded with performance tunes for both the engine and transmission, along with a host of end-user adjustable parameters so you can dial in your vehicle to match how you drive. Built-in speedometer correction lets you keep your readings accurate after gearing or tire changes, while comprehensive data logging — including 5-volt data logging inputs — gives you the insight to monitor and refine your setup.
Planning future modifications? The inTune 3 supports custom tuning and accepts custom tunes from DiabloSport’s network of CMR tuners, so the device grows right alongside your build. Wi-Fi updates keep the programmer current, and the intuitive color touch-screen display makes navigating tunes and adjustments simple.
- One-time PCM swap included — DiabloSport ships an unlocked, ready-to-go PCM
- Preloaded performance tunes for engine and transmission
- Custom tuning capable, accepting tunes from the CMR tuner network
- Color touch-screen display for easy navigation
- Data logging with 5-volt data logging inputs
- Speedometer correction and end-user adjustable parameters
- Wi-Fi updates to keep the device current
Fitment
This inTune 3 with PCM swap is engineered for 2018-2023 Charger and Challenger equipped with the 5.7, 6.4, or 6.2 engines, as well as the 2018 Ram 1500 and 2019+ Ram 1500 Classic 5.7. Confirm your year, model, and engine before ordering to ensure the correct application.
Important Notes
This programmer is a gasoline-application tuner and is not 50-state legal or CARB (California) compliant (Emission Code 7). California Proposition 65 warning applies. Between its preloaded performance calibrations, deep data-logging capability, and CMR custom-tune support, the DiabloSport inTune 3 delivers a tuning solution that keeps pace with your Chrysler, Dodge, or Ram build for the long haul.












