Yoshimura Sound Insert Kit 94Db Rs-4 Muffler, 1.375" (Ins-16-K)

• Replacement Low-Volume Insert Kit for RS-4 Mufflers
• 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 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 2014