Yoshimura R&D of America, Inc.

Z900 17-24 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler

Z900 17-24 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler - Main image
$568.08 $789 In stock

Category: Street Series Exhaust System

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 Arrester Options

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Sound Level

Volume Insert Spark Arrestor Included
INS-20-K No

INS-27-K

No 
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.2 / 5 · 5 reviews)

James Z. ★★★★★

Install was straightforward, even with the stock hanger—no cutting or extra hardware needed. The sound has that deep, throaty bark on the AT2 that makes the Z900 feel properly aggressive, and the stainless muffler shows clean welds and a nice brushed finish. It's lighter than I expected too, which i

Ryan ★★★★★

The stainless muffler finish matches the bike’s lines perfectly, and the sound is deeper without being obnoxious on the highway. Installation took me about twenty minutes with basic tools, and the weight savings over the stock can are noticeable when pushing it through corners.

Jason ★★★★☆

The deep tone from this stainless slip-on completely transformed the bike's character without being obnoxiously loud. I was pleasantly surprised by how much smoother the throttle response feels in the mid-range after the swap. The only minor issue is that the included spring tool would have been nic