The difference between Harley single exhaust pipe and double exhaust pipe

Different designs, different sound performances, etc.

1. design: single exhaust pipe has only one exhaust pipe outlet, and double exhaust pipe has two exhaust pipe outlets. The single exhaust pipe looks more concise and streamlined, and the double exhaust pipe will be more full and domineering.

2. Sound performance: Due to the different airflow emissions, the sound performance produced by single exhaust pipe and double exhaust pipe is also different when the engine is running. Double exhaust pipes will produce deeper and richer sound, and single exhaust pipe can be slightly softer.

3. Performance impact: Although there are differences in appearance and sound between single exhaust pipe and double exhaust pipe, it will not directly affect the performance of motorcycle. The design of Harley-Davidson motorcycle has been adjusted for different exhaust systems to ensure the corresponding performance.