Will a GM AFM disabler work on a MDS system?

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! Unfortunately, the MDS or Multi-Displacement System isn't compatible with a GM AFM (Active Fuel Management) disabler. These two systems, though similar in function, are specific to their respective manufacturers (GM and Chrysler). To disable the MDS on your Dodge Charger, you'll need a device specifically designed for Chrysler’s MDS system. However, there are aftermarket disablers that are compatible! For stuff like this, I'd look at some Charger forums and ask if anyone has had luck with one brand or another. If you have any other questions, please call us at 877-913-1554! We'll gladly find you a certified RepairPal shop in your area!