The exhaust system of a car plays a vital role in ensuring the overall performance, efficiency, and safety of the vehicle. It is responsible for eliminating harmful gases produced during the combustion process, reducing engine noise, and maintaining optimal fuel economy. Regular servicing or repair of the exhaust system is crucial to prevent potential issues such as leaks, rust, or blockages that could lead to reduced power, decreased fuel efficiency, or even health hazards. A properly functioning exhaust system not only contributes to a quieter and cleaner driving experience but also helps in optimizing engine performance and reducing environmental pollution. Thus, it is highly recommended to regularly service and repair the car's exhaust system to ensure its longevity, smooth operation, and compliance with environmental regulations.