Introducing the latest in muffler style and power, our AT2 for the very distinctive Kawasaki Z900 Supernaked ride. Yoshimura answered the call with our new AT2 slip-on for this 948cc inline machine.

AT2 slip-on gets rid of excess weight from the stock muffler 5.0 lbs. vs. 8.9 lbs. for the stock muffler. The new AT2 makes the inline four cylinder engine perk up nicely and provides an increase in horsepower max 4.5% and a max torque of 4.2%. Features include a custom stainless heat shield, exclusive Works Finish, an aggressively styled matte finish carbon fiber end cap and heal guard complimented by a facet-formed formed tip. Add the tone of our AT2 and it puts the Z900 in another category. Street Series means that our new AT2 is 50-state emissions legal and mounts up in minutes!

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

Sound Insert/Spark ArresterOptions