What type of exhaust system does the Yamaha MT-09 feature, and how does it impact the bike's performance and sound?

The Yamaha MT-09 features a 3-into-1 exhaust system that is designed to enhance the bike's performance and sound. This system helps to improve exhaust flow, reducing backpressure and improving power delivery. Additionally, the exhaust note is deep and throaty, providing riders with a satisfying and exhilarating riding experience.