The powerful CP4 crossplane engine used in the Yamaha R1 also powers the MT-10. That makes this hyper naked bike scream with excitement, making it an easy target for us here at Yoshimura R&D.

We utilized our Works Finish AT2 muffler with carbon fiber heel guard that compliments the design of the MT-10. Available in two options: AT2 Race Series 3/4 system (eliminates the CAT using the stock header) and a Street Series slip-on (retains the CAT).

Our AT2 Street Series slip-on adds exceptional styling that compliments the MT-10 from every angle. This AT2 muffler is Works Finished to perfection and of course has that Yoshimura rumble that is unmistakable.

Yoshimura's AT2 systems proudly designed, developed and manufactured in Chino, California.

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.