      Home > Moto Parts > Yoshimura Home > Moto Parts > Yamaha XSR900 Parts Home > Moto Parts > Yamaha MT-09 Parts > Yoshimura AT2 Stainless Full Exhaust The 2021 and up Yamaha MT-09 / 2022 and up Yamaha XSR900 both have been revised with many features including a refined chassis and updated engine package. And now for 2024, Yamaha has revised their 2024 Yamaha MT-09 once again with further improvements. Yoshimura's R&D team immediately went to work on the development for the new Yamaha and called on their AT2 profile to handle the power and torque of the 890cc three cylinder - torque monster engine. The AT2 is perfect styling for the MT-09 / XSR900 and incorporates their exclusive Works Finish, an aggressively styled matte finish with carbon fiber end cap, complimented by a facet-formed tip, while adding an aggressive GP tone. Right away the bike lost 6 pounds by removing the stock system and installing the AT2 Race Series full system. With plenty of torque on the bottom end we focused on bringing the power more to the top of the spectrum. After development and testing was all said and done the AT2 gave the MT-09 a nice 2.7% increase in max HP and a 1.6% in max torque. Fitment: Specs: Sound Insert / Spark Arrestor Options: ** Available direct through Yoshimura Helpful Links: NOTE: When installing a full exhaust system, it is highly recommended to remap the ECU so that the bike runs properly, and also takes advantage of the new free-flowing exhaust. At this time, we do not offer ECU flashing, but you can search google for shops like vcyclenut, 2wheeldynoworks, and there are others that do this. Video Overview: (from Yoshimura YouTube) ** IN STOCK - Very limited supply. Usually leaves our warehouse in 1-3 business days. SHIPPING NOTE: We cannot ship this product to California, Alaska, Hawaii or Canada at this time. If you order from any of those locations, , it will have to be removed from the order. |
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