Modifying car engines involves making changes to the engine’s internal components to improve performance, efficiency, or aesthetics. This can range from simple modifications like installing a cold air intake or exhaust system to more complex changes like upgrading the turbocharger or supercharger. Engine modifications can be done for various reasons, including increasing horsepower and torque, improving fuel economy, or simply personalizing the vehicle.
Modifying car engines has been around for almost as long as cars themselves. Early engine modifications focused on increasing power and speed, and many of the same techniques are still used today. However, modern engine modifications have become much more sophisticated, with the advent of electronic engine management systems and computer-controlled tuning. This has allowed for more precise and effective modifications, resulting in significant performance gains.