Locked write-protection is common across late-model RAM powertrain platforms, and the 2020-2021 RAM 1500 DT-body truck with the 5.7L eTorque Hemi V8 is no exception. HP Tuners addresses this by modifying the physical PCM before shipping, so the PCM-0R-932AA can be tuned through VCM Editor in place of the factory write-protected unit.

HP Tuners PCM-0R-932AA Compatibility Notes:

• Matched specifically to 2020-2021 RAM 1500 DT-body trucks running the 5.7L eTorque Hemi V8.
• Requires installation in place of the factory PCM before VCM Editor calibration access is available.

Emissions Disclaimer

HP Tuners designs and manufactures software and hardware tools for vehicle diagnostics, scanning, logging, calibration, and data acquisition purposes. The authorized use of such tools is to bring a motor vehicle into emissions compliance and/or to maintain emissions compliance, as well as for use on competition/racing and other exempted vehicles. HP Tuners does not create or provide tunes or pre-made calibrations.

HP Tuners' Terms of Use, policies, and agreements mandate that users shall comply with all local, state, and federal laws. In using HP Tuners software and hardware tools, you are representing, warranting, and agreeing not to use, employ or allow any HP Tuners tools to operate as a defeat device or to violate emissions compliance in any manner whatsoever. You further represent warrant and agree that the HP Tuners tools shall only be used by manufacturers, calibration businesses, and professionals to develop emissions-compliant and/or exempted calibrations.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART