Yoshimura Sound Insert Kit Rs-4D Muffler, Bottom, 1.000" (Ins-Bd-K)

• Replacement Low-Volume Insert Kit for RS-4D Mufflers
• Bottom outlet of RS-4D End-cap
• Non-Spark Arrested
• Available as optional kit on applications requiring different sound restrictions
• Decibel reduction depends on application
  
• Kit Includes:
• Low-Volume Insert Tube
• End-cap collar
• Set screw

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

Fitment:

• Honda CRF250R 2011
• Honda CRF250R 2012
• Honda CRF250R 2013
• Honda CRF450R 2011
• Honda CRF450R 2012
• Kawasaki KX450F 2009
• Kawasaki KX450F 2010
• Kawasaki KX450F 2011
• Kawasaki KX450F 2012
• Kawasaki KX450F 2013
• Kawasaki KX450F 2014
• Yamaha YZ450F 2010
• Yamaha YZ450F 2011
• Yamaha YZ450F 2012
• Yamaha YZ450F 2013