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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.
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.
Attention International Customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility including fitment and performance may vary by marketplace.
All Street Series systems are Slip-on / Bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined ALPHA mufflers, and even our R-55 angular masterpieces. Our Street Series exhaust offer street-legal options for almost everything on two wheels.