DIABLOSPORT MODIFIED PCM + I3 COMBO

2021 Chrysler 300 / Dodge Charger (5.7L Hemi & 6.4L 392)

PKITCHARV821-i3

A DiabloSport Modified PCM allows you to unlock the performance potential of your 2015 and newer Chrysler, Dodge, Jeep, or Ram vehicle. This Performance Kit includes a DiabloSport Modified PCM for your vehicle as well as a i3 handheld programmer. Diablo Sport performance tunes will beef up its the throttle response, low end torque, and horsepower. Our performance tunes made 25 HP and 23 Ft.Lbs of torque over stock on our 2020 5.7L test vehicle running 93 octane gasoline. Also enhances vehicles drivability by tweaking key performance parameters like throttle response, timing, and fueling to create an optimal driving experience.

PCM LOCATION

Your current PCM Calibration ID# is needed for ordering your new Modified PCM.

It is always a good idea to consult your vehicle’s owner’s manual to find the exact location of your vehicle’s PCM, but typically they are found in the engine compartment, under the passenger floorboard, under the seats, or behind the kick panels.

Chrysler 300 - On the drivers side, under the hood, behind where you fill washer fluid, but in front of the Power Distribution Center. The TCM is the small box and the PCM is the larger one.

Example photograph of the Calibration ID# location is in Additional Images

Not available for sale or use on pollution controlled vehicles.

DiabloSport makes handheld tuners and ECU tuning solutions aimed at unlocking additional performance and improving drivability for many late-model domestic trucks and muscle cars. Their devices and supported tuning ecosystem are commonly used to optimize engine and transmission calibrations after mods like intakes, exhaust, or gearing changes.