Yoshimura Sound Insert Kit 99Db Rs-4 Muffler, 1.625" (Ins-10-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 2009
• Honda CRF450R 2010
• Husqvarna Norden 901 2022
• Husqvarna Norden 901 2023
• KTM 350EXC F 2011
• KTM 350EXC F 2012
• KTM 350EXC F 2013
• KTM 350EXC F 2014
• KTM 350EXC F 2015
• KTM 350SX F 2011
• KTM 350SX F 2012
• KTM 790 ADVENTURE 2019
• KTM 790 ADVENTURE 2020
• KTM 890 ADVENTURE 2021
• KTM 890 ADVENTURE 2022
• KTM 890 ADVENTURE 2023
• Suzuki RM Z250 2010
• Suzuki RM Z250 2011
• Suzuki RM Z250 2012
• Suzuki RM Z250 2013
• Suzuki RM Z250 2014
• Suzuki RM Z450 2008
• Suzuki RM Z450 2009
• Suzuki RM Z450 2010
• Suzuki RM Z450 2011
• Suzuki RM Z450 2012
• Suzuki RM Z450 2013
• Suzuki RM Z450 2014
• Suzuki RMX450Z 2010
• Suzuki RMX450Z 2011
• Yamaha WR250F 2020
• Yamaha WR250F 2021
• Yamaha WR250F 2022
• Yamaha WR250F 2023
• Yamaha YZ250F 2007
• Yamaha YZ250F 2008
• Yamaha YZ250F 2009
• Yamaha YZ250F 2010
• Yamaha YZ250F 2011
• Yamaha YZ250F 2012
• Yamaha YZ250F 2013
• Yamaha YZ250F 2021
• Yamaha YZ250F 2022
• Yamaha YZ250F 2023
• Yamaha YZ250F 2024
• Yamaha YZ250FX 2020
• Yamaha YZ250FX 2021
• Yamaha YZ250FX 2022
• Yamaha YZ250FX 2023
• Yamaha YZ450F 2010
• Yamaha YZ450F 2011
• Yamaha YZ450F 2012
• Yamaha YZ450F 2013