Improved Performance: Aftermarket exhaust systems can improve a semi-truck’s performance by increasing horsepower, torque, and fuel efficiency. They achieve this by reducing backpressure, which allows the engine to breathe more freely and efficiently. Better Sound: Some people prefer the sound…

Improved Performance: Aftermarket exhaust systems can improve a semi-truck’s performance by increasing horsepower, torque, and fuel efficiency. They achieve this by reducing backpressure, which allows the engine to breathe more freely and efficiently. Better Sound: Some people prefer the sound…

Improved Performance: Aftermarket exhaust systems can improve a semi-truck’s performance by increasing horsepower, torque, and fuel efficiency. They achieve this by reducing backpressure, which allows the engine to breathe more freely and efficiently. Better Sound: Some people prefer the sound…