YOSHIMURA RS-9T SIGNATURE SERIES DUAL FULL SYSTEM EXHAUST 7-20 CRF450R/RX RS-9T FS SS/SS/CF TIPS

Yoshimura has been working tirelessly on development with American Honda HRC's engineers to achieve maximum performance and mass centralization, to optimize rider usability

Yoshimura achieved all this by moving the RS-9T mufflers forward in order to tuck in under the side number plates

Dyno and track tested by Honda R&D in Japan, American Honda MX Team, and HRC All Japan MX Racing Team

3-stage stainless steel header provides broader overall range of power and throttle response

New stainless steel tail pipe divider creates smoother exhaust flow and better velocity to the right and left tail pipe

Larger RS-9T core creates improved throttle response, and power in mid and top end

New RS-9T mufflers have more volume than stock to provide a decrease in overall dB noise level

Works with or without Honda's new optional electric start system

Stainless Steel Header / Stainless Steel Mufflers / Carbon Fiber End Caps

The Signature Series lineup is the answer for todays dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many off-road applications. All Signature Series components are tested, documented, and marked as required by federal and state regulations.

Features:

• The Signature Series lineup is the answer for todays dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many off-road applications. All Signature Series components are tested, documented, and marked as required by federal and state regulations.
• CARB/EPA tail-pipe emissions compliant
• All applications are marked with appropriate EPA noise emissions labels
• Certified by an independent laboratory for EPA noise compliance
• Yoshimura has been working tirelessly on development with American Honda HRCs engineers to achieve maximum performance and mass centralization, to optimize rider usability. Yoshimura achieved all this by moving the RS-9T mufflers forward in order to tuck in under the side number plates. Working with HRC race engineers and the 449cc Unicam engine and its unique downdraft fuel injection system, Yoshimura was able to deliver an exhaust that provides more tractable power and improved torque.
• Dyno and track tested by Honda R&D; in Japan, American Honda MX Team, and HRC All Japan MX Racing Team
• Compact forward positioned RS-9T dual muffler design provides lower center of gravity for better mass centralization
• Larger RS-9T core creates improved throttle response, and power in mid and top end
• RS-9T mufflers have more volume than stock to provide a decrease in overall dB noise level
• Works with or without Hondas new optional electric start system
• SERIES: Signature
• MUFFLER TYPE: RS-9T
• HEADER/MUFFLER/END CAP TYPE: SS/SS/CF