Yoshimura AT2 Race Stainless Full Exhaust System | Stainless Muffler with Carbon Fiber End Cap | Closed-Course

The Yoshimura AT2 Race Full Exhaust System is a complete header-and-muffler replacement built with a stainless steel header, a stainless canister and a carbon fiber end cap.

AT2 is the second-generation Alpha Taper design. The canister tapers along its length rather than running parallel, which lets Yoshimura package the required volume without the slab-sided bulk that shape usually forces on a muffler.

The Race designation is the important part of this listing. A race system deletes the catalyst and is built to a noise and emissions standard that does not exist on public roads — it exists to make power on a closed course. That is a different product from the street version of the same system, even where they look similar.

• Complete system — stainless steel header and muffler
• Stainless canister with carbon fiber end cap
• Race configuration — no catalyst
• Yoshimura part number 960-1118
• Made in the USA by Yoshimura R&D of America

Closed-course competition use only. This system is not EPA compliant and is not legal for use on public roads or highways.

Confirm fitment before ordering. This listing arrived from the distributor feed without a verified application, and we will not publish a make, model and year range we cannot stand behind. Check part number 960-1118 against Yoshimura's application chart, or contact us and we will confirm it for your bike.