This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
Building performance exhaust systems for the factory race efforts improves our research and development, which improves the overall performance of our products. Adapting technology we learn on the track to our consumer products is what makes the Yoshimura name synonymous with quality and performance. One look at our RS-9 and RS-4 exhaust systems illustrates the endless cycle of development. Working in conjunction with the factory teams has provided us with new ways to increase performance, lower sound levels and centralize mass. The end result is a product that gives you an unparalleled competitive advantage.
Kawasaki recently revamped the KLX-140 line up of trail bikes, and now Yoshimura has a full system for all three wheel sizes of the mean green trail machine 140, 140L and 140G. This new RS-9 Enduro Series full system not only increases the power, and torque, it reduces weight over the stock system. Unmistakable is the one of a kind look of the RS-9, add to that the legendary Yoshimura exhaust note and it's over!
RS-9 Header/Canister/End Cap Exhaust System Stainless Steel-Aluminum-Carbon Fiber.
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WARNING: Cancer and Reproductive Harm
Yoshimura is a globally recognized brand that specializes in manufacturing motorcycle exhaust pipes. The company was founded by Hideo” Pops” Yoshimura back in 1954. As an airplane mechanic during the war, he developed a reputation for working on the vehicles of various service members stationed in Japan.
He is well known for modifying existing parts to create more power. Fast forward today; the company has become the leading brand when it comes to exhaust pipes and is used by many enthusiasts and racers all over the globe.
Yoshimura has always had its roots in motorsport racing. The company participated in the Daytona 200, which pave the way for the company to establish itself in the US. Over the years, Yoshimura has created pipes that competed in various racing events such as the AMA Superbike Series and many more.
Throughout the decade, Yoshimura has produced many racing champions, which help propel the company to be one of the most successful brands in the industry.
All of Yoshimura’s products are designed to give optimum performance. They have pipes that come in different styles and finishes and fit most motorcycle brands and makes. They have multiple research and manufacturing facilities in the US and Japan that allow them to cater to their customers, whichever side of the world they are.
If you are in the market for the best motorcycle exhaust, then Yoshimura is the brand for you. Their experience in the racing world and a long heritage of creating high-quality products have enabled them to develop products often imitated by their competitors but never replicated. To know more about Yoshimura, visit Vivid Racing and check out their list of products that fit your specific need.