Yoshimura AT2 Stainless Slip-On Exhaust with Stainless Muffler | KTM 890 Duke R / 790 Duke 2019-2021 | Works Finish

The Yoshimura AT2 Stainless Slip-On Exhaust is a bolt-on muffler for the 2019-2021 KTM 890 Duke R and 790 Duke, built from stainless steel in Yoshimura's exclusive Works Finish with a faceted matte carbon fiber end cap and an application-specific carbon fiber heel guard.

KTM calls the 790 and 890 Duke The Scalpel, and the bike earns it — a compact parallel twin in a chassis with almost nothing extraneous on it. The one obviously extraneous component is the catalysed factory muffler, and replacing it removes weight from the worst possible place while giving the LC8c twin a voice.

The Works Finish develops its colour through the system's first heat cycles on the motorcycle, ending close in appearance to the titanium works components on Yoshimura's factory race bikes.

• Bolt-on slip-on muffler — retains the stock header
• Stainless steel canister in exclusive Yoshimura Works Finish
• Faceted matte carbon fiber end cap assembly
• Custom carbon fiber heel guard specific to the application
• Bolt-on installation with no ECU remapping required
• Yoshimura part number 960-1166 (manufacturer part 16890BP521)
• Made in the USA by Yoshimura R&D of America

Fits the 2019-2021 KTM 890 Duke R and 790 Duke as a direct bolt-on to the stock header, and pairs with the Yoshimura fender eliminator (960-9411) for the same machines. Check your local sound and emissions requirements before fitting.