Yoshimura · R-55
The Yoshimura SOUND INSERT KIT 99db R-55 Muffler SS TIP, 1.500" is a replacement low-volume insert kit designed for an R-55 muffler with a Stainless Steel end-cap. Built as part of Yoshimura Replacement Service Parts, it’s intended to help riders configure their exhaust for different sound restrictions where an optional insert kit is needed.
This kit is offered as an application-dependent solution, and Yoshimura notes that decibel reduction depends on the specific application. See the installation PDF on the page for guidance during setup.
Designed specifically as a low-volume insert kit for the R-55 series, this Yoshimura service part is intended for use with an R-55 muffler featuring a Stainless Steel end-cap. It’s a straightforward replacement option when servicing or updating an existing R-55 configuration.
Yoshimura offers this insert kit as an optional setup for applications that require different sound restrictions. Because results vary by application, the amount of decibel reduction is not fixed and depends on how and where it is used.
The kit includes a low-volume insert tube along with an end-cap collar and a set screw. These core pieces are supplied together as a matched replacement insert kit intended for proper integration with the R-55 muffler end-cap setup.
Sound
Positioned in Yoshimura’s Replacement Service Parts line, this insert kit is intended for riders maintaining an R-55 muffler configuration. It is specified as a replacement low-volume insert kit for an R-55 muffler with a Stainless Steel end-cap, making it a focused solution for service and configuration needs tied to that setup.
For riders who need to meet different sound restrictions across varying applications, Yoshimura lists this kit as an optional insert solution. The manufacturer notes that decibel reduction depends on application, so the outcome can vary based on the specific use case and how the insert is applied within the exhaust configuration.
Installation
An installation PDF is provided on the page to support correct fit and setup. For questions related to fitment or applications, Yoshimura includes a Sales Department phone contact in the original listing, which can be referenced when additional clarification is needed.
| Part Number | INS-02-K |
|---|---|
| Brand | Yoshimura |
| Product Line | Replacement Service Parts |
| Series | R-55 |
| Shipping Weight | 0.75 lb |
| Barcode | 00840025914209 |
Instructions / What's Included (PDF)
Provided by Yoshimura. Opens in a new tab.
