You can experiment with different engine swaps and performance parts to see what yields the highest horsepower on the dyno without risking your "legit" career funds.
If you don't want to dig through code, the game includes hidden "save editor" functionality through specific profile names when starting a : cms 2021 save editor
For players looking to skip the grind or experiment with custom builds, a is an essential tool. While Car Mechanic Simulator 2021 offers a deep progression system, save editing allows you to instantly unlock cash, XP, and scrap, or even modify vehicle configurations for unique "street" or "pro stock" versions. Top Tools for Save and Game Editing You can experiment with different engine swaps and