Quiz: How does an exhaust system affect engine performance? February 16, 2025 by Alex Turner How does an exhaust system affect engine performance? Discover more about Vehicle Engine and Automobile at our home page. A) It helps to reduce back pressure, allowing the engine to expel exhaust gases more efficiently. B) It increases the engine’s fuel consumption by restricting airflow. C) It primarily serves to enhance the vehicle’s aesthetic appeal. D) It has no significant impact on engine performance. Submit Answer
