: Introduces ECU Tuning (with three stages) and Carburetor Tuning , allowing you to push engine performance to its limits through mini-games that affect horsepower and torque.
“Adds more depth to gameplay, and I actually learned about gear ratios thanks to this, though I see it as more neat than "makes it a whole new game" territory.” Steam Community · 3 years ago CAR MECHANIC SIMULATOR 2021 DRAG RACING(2021)
The for Car Mechanic Simulator 2021 (CMS 2021) is a substantial expansion that shifts the series' focus from purely stationary repair to performance tuning and competitive testing. It introduces dedicated racing mechanics and deep engine calibration tools, though some users find the core racing loop repetitive over time. Key Features & Additions : Introduces ECU Tuning (with three stages) and
: Mandatory manual transmission for drag races and the ability to toggle Electronic Stability Control (ECS) and Traction Control (TCS) for more realistic handling. Key Features & Additions : Mandatory manual transmission