Check out Yoshimura R&D’s “2013 Book of Speed”. The app is a comprehensive, interactive catalog of the extensive performance product line from Yoshimura R&D containing live links to additional application and product info as well as videos. Yoshimura R&D was started back in 1971 by Pops Yoshimura and has climbed its way to the top of the industry with a storied history of strong R&D, manufacturing and racing experience.

Today, Yoshimura is the leader in the design and manufacturing of performance motorcycle exhaust systems, electronics and hard parts. Our methodology is key – We built a completely separate facility dedicated only to Research & Development, enabling our talented R&D technicians to thrive in a focused environment while continually raising the bar on product quality. The Yoshimura design motto is simple and has not changed since the company’s inception: Make the best parts possible, and never compromise.

With our dedication to quality, producing that many exhaust pipes is no simple task, but our manufacturing group consistently pulls it off. The detail, handwork, and old-world craftsmanship that go into making a Yoshimura product are impossible to replicate with a machine. The technicians at work here are artists; the exhausts they produce their artwork. All of this talent, tools, and raw metal come together to form the best exhaust systems in the world.