Item Condition: This item has been previously installed. Signs of installation may be present including opened packaging and minor scratches. The item may be missing tags, manuals or installation instructions, however it is fully functional.

Yoshimura RS-12 Low Volume Insert Kit Yamaha KX450 / KX450X / KX450SR

Replacement low-volume insert kit for Yoshimura RS-12 mufflers.

Features:

• Non-spark arrested
• Decibel reduction depends on application

Includes:

• Low-volume insert tube
• One end-cap collar
• One set screw