Compatible with 2018 Dodge Challenger Hellcat - 6.2L

Part Number: PKITHCHAL18-I3

The DiabloSport inTune i3 Platinum + Unlocked PCM Kit is the all-in-one performance tuning solution for the 2018 Dodge Challenger Hellcat. From the factory, these high-powered machines are locked against tuning—but this kit provides everything you need to safely unleash your Hellcat’s true potential. It includes a DiabloSport Modified PCM and the advanced inTune i3 Platinum handheld programmer (PN 8345). Preloaded with dyno-proven performance calibrations, the inTune i3 Platinum delivers up to 30 rear-wheel horsepower gains, stronger torque, sharper throttle response, and refined 8-speed automatic transmission behavior for faster, smoother acceleration. The result is a Hellcat that drives sharper, reacts quicker, and accelerates harder—perfect for both street and track performance. The Platinum i3 also supports CMR custom tuning, giving enthusiasts access to DiabloSport’s nationwide network of tuners for dyno-calibrated files built around your bolt-ons or advanced modifications. With built-in data logging and diagnostic tools, you can track, monitor, and refine your setup as your build evolves. For 2018 Challenger Hellcat owners seeking serious horsepower gains, improved drivability, and full tuning flexibility, the inTune i3 Platinum + Unlocked PCM Kit is the ultimate upgrade.

Features and Benefits

• 2018 Challenger Hellcat 6.2
• Add 30 rwhp over stock
• Performance TCM tune included
• Supports custom tuning through our network of CMR tuners
• Adjust Rev Limiter in Drive/Neutral by +/- 500 RPM
• Disable Traction Control/ESP
• Raise or Lower Idle Speed by +/- 400 RPM
• Required bypass module or cable is included
• Speed Limiter On/Off enabling increased top speed
• Target Cooling Fan temps can be set from 150°-230° for use with cooler t-stat
• Tire Size Adjustment 20”-44”, allows for correcting speedometer for different tires
• WOT Fuel Adjustment – 1-7K RPM +/- 20%, allows for fine tuning Air/Fuel Ratio
• WOT MBT Spark 1-7K RPM +/- 10
• WOT Spark – 1-7k RPM +/- 10
• inTune 3 packed with preloaded tunes and end user adjustments
• Full color touch screen device
• WiFi update capability
• Multi-license capability
• Datalogs
• Reads/clears DTCs
• Includes PCM Preprogrammed for your vehicle
• Unlocked for use with DabloSport devices
• OEM replacement
• Removal/Installation videos available on our YouTube channel