The HP Tuners PCM-0D-185AA is a modified powertrain control module built for 2018-2019 Dodge Charger and Challenger models equipped with the 5.7L or 6.4L Hemi engine. Some late-model Dodge and Chrysler platforms lock the factory PCM against direct reprogramming, so HP Tuners modifies the physical unit itself to restore write access before it ships, allowing full-range tuning through VCM Editor instead of a locked factory strategy.

HP Tuners PCM-0D-185AA Installation Notes:

• Replaces the factory-locked PCM on 2018-2019 5.7L and 6.4L Hemi Charger and Challenger applications.
• Requires PROM installation or a computer flash to configure the unit for the specific vehicle before use.
• Pairs with VCM Editor software for unrestricted calibration access once installed.

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