Introducing the latest from our Research and Development Team at Yoshimura - our AT2 full system for the Yamaha YZF-R3

Yamaha R3 is known for its lightweight 320cc parallel twin engine and is a favorite of club racers worldwide. Yoshimura answers the call with our new AT2 Race Series Works Finish full system. The AT2 incorporates our exclusive Works Finish an aggressively styled matte finish carbon fiber end cap complimented by a facet-formed formed tip.

Our race-bred AT2 system makes the R3 come alive providing a 9.1% max H.P. gain and a 3.7% max torque gain! Adding to the increased performance is a huge weight savings of 9.6 pounds! That's over half the weight of the stock OEM full system!

The AT2 is proudly developed, designed and made in the USA.