AT2 3/4 System Exhaust

• Product Details

  Introducing the latest from the Research and Development team at Yoshimura - the AT2 (Alpha Taper 2) Street Series 3/4 system. An iconic muffler profile with original design cues.

  A cousin of the Alpha Taper muffler, AT2 has new styling that incorporates the exclusive Works Finish with an all-new matte carbon fiber end cap and heal guard as well as an all new faceted inner end cap assembly. It just looks fast standing still!

  • The exhaust note that the AT2 delivers is second to none.
  • One crack of the wrist and it's ready for playtime.
  • Power and torque are up considerably to give even more prowess when things get sticky.
  • Proudly made in the U.S.A!

  Yoshimura Exhaust Series Descriptions:

  Race Series: If you're looking for that competitive edge, look no further than Yoshimura's Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.

  Street Series: All Street Series systems are slip-on / bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined carbon fiber R-77 mufflers, and even the R-55 angular masterpieces. Yoshimura's Street Series exhaust offer street-legal options for almost everything on two wheels. (CARB/EPA tail-pipe emissions compliant; all applications are marked with appropriate EPA noise emissions labels.)

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• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  Race/Stainless/Stainless/Carbon/Works Finish	14183CP520, 13101CP520
  Street/Stainless/Stainless/Carbon/Works Finish / MPN 14642CP521	14642CP521
  Street/Stainless/Stainless/Carbon/Works Finish / MPN 14642CP522	14642CP522

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