Yoshimura Sound Insert Kit 94db RS-4S Muffler 1.375"
Replacement Low-Volume Insert Kit for RS-4 "Turn-out End-cap" Mufflers
Non-Spark Arrested
Available as optional kit on applications requiring different sound restrictions
Decibel reduction depends on application
Please see our Insert Chart to confirm fitment for your application
Kit Includes:
Low-Volume Insert Tube
End-cap collar
Set screw
Fitment Details
- Yamaha WR250R 2008
- Yamaha WR250R 2009
- Yamaha WR250R 2010
- Yamaha WR250R 2011
- Yamaha WR250R 2012
- Yamaha WR250R 2013
- Yamaha WR250R 2014
- Yamaha WR250R 2015
- Yamaha WR250R 2016
- Yamaha WR250R 2017
- Yamaha WR250R 2018
- Yamaha WR250R 2019
- Yamaha WR250R 2020
- Yamaha WR250R 2021
(YO-INS-18-K_1735)
| SKU | YO-INS-18-K_1735 |
| Barcode # | YO-INS-18-K |
| Brand | Yoshimura |
| Shipping Weight | 3.0000kg |
| Shipping Width | 0.250m |
| Shipping Height | 0.250m |
| Shipping Length | 0.760m |

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