Diablosport DiabloSport MOD PCM I3 FOR 15 HELLCAT CHAL PKITHCHAL15-I3 | PKITHCHAL15-I3

The DiabloSport inTune i3 Platinum + Unlocked PCM Kit is the all-in-one tuning solution for the 2015 Dodge Challenger Hellcat. From the factory, these supercharged HEMI muscle cars are locked against tuning—but this package includes everything you need: a DiabloSport Modified PCM and the inTune i3 Platinum handheld programmer (PN 8345), giving you the power to safely unleash your Hellcat’s full potential.

Preloaded with dyno-tested performance tunes, the inTune i3 Platinum delivers up to 30 rear-wheel horsepower gains, stronger torque, sharper throttle response, and refined 8-speed transmission performance for smoother, faster shifts. These upgrades improve acceleration, drivability, and overall performance both on the street and at the track.

For enthusiasts planning bolt-ons or advanced modifications, the Platinum i3 supports CMR custom tuning, enabling access to DiabloSport’s nationwide tuner network for dyno-proven calibrations tailored to your build. With built-in data logging and diagnostic tools, you can monitor and fine-tune your Hellcat’s performance with precision.

This kit includes the inTune i3 Platinum programmer and a DiabloSport Modified PCM, shipped through a one-time cross-shipment process to keep installation simple while protecting your factory PCM.

For 2015 Challenger Hellcat owners who want real horsepower gains, sharper acceleration, and tuning flexibility, the inTune i3 Platinum + Unlocked PCM Kit is the ultimate performance upgrade.

Features:

• 2015 Challenger 6.2 Hellcat
• Add 30 rwhp on premium fuel
• Adjust throttle response for optimal pedal feel
• Remove vehicle top speed limiter
• Adjust idle RPM
• Tunes for 91 and 93 octane fuel included
• Performance TCM tune for 8 speed transmission included
• Required bypass 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