Not really familiar with GM products but I thought I've seen AFM deactivation devices that simply plug into the ODBII port.
There may be other shortcuts (like putting in tow/haul mode).
I wish I knew of a method for deleting Hemi MDS on my wife's new ride. I know that there are delete kits but I'd rather just be able to turn it off with a scan tool.
We just picked up this "cop car" for her last week...
All Durangos built after sept or august 18th 2025 are hemi powered. Yay MOPAR!