Description
DiabloSport Modified PCM. From the factory the manufacturer locks their PCM so that you cannot alter the stock calibration. However, a DiabloSport Modified PCM will allow you to load custom tune files to unlock your vehicles full performance potential. There is no core exchange required, so you can keep your stock PCM safe and unaltered as a backup.
Required Extras. In addition to this modified PCM, you will need a DiabloSport Tuning Device such as an inTune i3 or Trinity T2 in order to install a performance tune. DiabloSport Modified PCMs are not compatible with other tuning brands at this time.
Technical Note. On 2019+ model year vehicles, you must save your stock calibration with a tuning device before removing the stock PCM from the vehicle. Please refer to the instructions that come with your unlocked pcm.
Application. This Diablosport Modified PCM is designed to fit 2021 5.7L HEMI RAM 1500 with eTorque. Please Note. You will need to provide your vehicle’s year/make/model, 17-digit VIN and 11-digit Calibration ID when placing your order.
Diablosport PCM-DR57ET21
CA Residents: WARNING: Cancer and Reproductive Harm
- DiabloSport Modified PCM
- Allows for Custom Tuning
- No Core Exchange Required
- DiabloSport Tuning Device Required – Sold Separately
- Not Compatible with Other Tuning Brands
- VIN and Calibration ID Required When Ordering
- Fits 2021 5.7L HEMI RAM 1500 with eTorque
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