Download the trainer directly from the official MrAntiFun thread. Run: Launch the trainer before launching the game.

Protects the Magnum Opus from taking damage during high-speed collisions and explosive vehicle combat.

If the hotkeys fail to activate the cheats, close the game and the trainer, then right-click the trainer application and select "Run as administrator."

The "Mad Max" trainer typically offers a suite of "top" features that address the game's most demanding mechanics: