Free shipping on orders over $250
2021 Dodge Challenger 5.7L Hemi & 6.4L 392 (Auto or Manual Transmission)
PKITCHALV821-I3
IMPORTANT: ALWAYS update your tuner before installing it on your vehicle. There are three ways to update: WiFi Updates (directly from tuner) - Windows Updates - MacOSX Updates Please refer to the Quick Start Guide (included with your tuner) for instructions on how to update.
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. Whether you have a 5.7L or 6.4L 392 Dodge Challenger or Charger, our performance tunes will beef up its the throttle response, low end torque, and horsepower. Our performance tunes made 28 HP and 26 Ft.Lbs of torque over stock on our 2020 5.7L test vehicle running 93 octane gasoline (more on 6.4L). Also enhances vehicles drivability by tweaking key performance parameters like throttle response, timing, and fueling to create an optimal driving experience.
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.
Dodge Challenger – The PCM for the Challenger is located under the hood on the passenger side, near the cowl (the front part of the vehicle’s frame that supports the rear of the hood).
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.
PART # PKITCHALV821-i3
PKITCHALV821-i3 DiabloSport 2021 Dodge Challenger 5.7L Hemi & 6.4L 392 Modified PCM + i3 Combo. A DiabloSport Modified PCM allows you to unlock the performance potential of your 2021 Challenger 5.7L Hemi & 6.4L 392.
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2021 Dodge Challenger 5.7L Hemi & 6.4L 392 (Auto or Manual Transmission)
PKITCHALV821-I3
IMPORTANT: ALWAYS update your tuner before installing it on your vehicle. There are three ways to update: WiFi Updates (directly from tuner) - Windows Updates - MacOSX Updates Please refer to the Quick Start Guide (included with your tuner) for instructions on how to update.
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. Whether you have a 5.7L or 6.4L 392 Dodge Challenger or Charger, our performance tunes will beef up its the throttle response, low end torque, and horsepower. Our performance tunes made 28 HP and 26 Ft.Lbs of torque over stock on our 2020 5.7L test vehicle running 93 octane gasoline (more on 6.4L). Also enhances vehicles drivability by tweaking key performance parameters like throttle response, timing, and fueling to create an optimal driving experience.
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.
Dodge Challenger – The PCM for the Challenger is located under the hood on the passenger side, near the cowl (the front part of the vehicle’s frame that supports the rear of the hood).
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.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
