YOSHIMURA RS-9T DUAL SLIP-ON EXHAUST 19-20 CRF450R/RX SS/SS/CF TIPS

Track-tested by Honda R&D in Japan and the American Honda MX team

Features tapered dual mufflers that sit further forward on the bike to tuck in under the number plates

Improves mass centralization

Slip-ons have stainless steel tailpipe

New tailpipe divider creates smoother exhaust flow and better exhaust velocity to the dual mufflers

Muffler bodies are stainless steel with carbon fiber end caps

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

Mufflers have more internal volume than the stock mufflers to provide a decrease in dB noise levels

Works with or without Honda optional electronic start

Stainless Steel Mufflers / Carbon Fiber End Caps

The Signature Series lineup is the answer for todays rider who is faced with a challenge. 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 rider who is faced with a challenge. 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
• Muffler/End cap Type: SS/CF