The Yamaha YZF-R3 and MT-03 are major players in the entry level sport bike class. Yoshimura in a never ending pursuit of performance has developed our Alpha T Works Finish slip-on for these sporty machines.
Our new Alpha T slip-on is ready to power up the 320cc parallel twin sport machine. Adding 4.3% more HP at max and 3.8% more torque at max to give a more linear fun-riding experience, all the while providing a tone that gives the 320cc an ear pleasing growl. All this with almost a 2 lbs. weight savings.
Yoshimura Alpha T Slip-on: 4.6 Lbs. vs Stock muffler: 6.3 Lbs.
New for 2020, this slip-on comes with an exhaust gasket for a factory fit.
Proudly made in the U.S.A.
Instructions and Parts Diagram
Instructions / Parts Diagram