• Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K) (INS-01-K)
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Yoshimura

Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K)

Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K)

INS-01-K

$40.95
$40.95
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Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K) Owner’s Manual & Product Guide

View or download the official product manual for the Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K). This guide may include important information about helmet features, fitment, care, use, safety details, replacement parts, and product-specific instructions.

✔ Download Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K) Manual
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Yoshimura · R-55

99db Sound Insert Kit for R-55 Mufflers

The Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" is a replacement low-volume insert kit designed for R-55 mufflers with a carbon end-cap. Built as part of Yoshimura’s Replacement Service Parts product line, it provides an option for applications that require different sound restrictions.

This kit is intended to help tailor exhaust sound output depending on the specific application. Refer to the installation PDF shown on the page for general guidance on setup and use.

  • Part NumberINS-01-K
  • SeriesR-55

Materials

R-55 Carbon End-cap Use

Designed specifically as a replacement low-volume insert kit for an R-55 muffler with a carbon end-cap. This makes it a focused service part for maintaining or updating an existing R-55 setup without changing the muffler system.

Sound

Optional Sound Restriction

Available as an optional kit for applications that call for different sound restrictions. Yoshimura notes that decibel reduction depends on application, making this insert a practical option when sound requirements vary by use case.

Installation

Complete Insert Components

Includes the core pieces needed for installation: a low-volume insert tube, an end-cap collar, and a set screw. These components are intended to work together to secure the insert assembly in the muffler end-cap area.

Yoshimura SOUND INSERT KIT 99db R-55 Muffler CF TIP, 1.500" (INS-01-K) – Purpose-Built Service Part

Sound

Purpose-Built Service Part

This Yoshimura insert kit is categorized under Replacement Service Parts and is matched to the R-55 series. It is intended for riders and builders who need a low-volume insert solution for an R-55 muffler using a carbon end-cap, whether for replacement needs or to adjust sound restriction requirements on certain applications.

Installation

Installation and Setup Notes

An installation PDF is provided on the product page to support correct assembly. The kit’s listed pieces include a low-volume insert tube, an end-cap collar, and a set screw, which are intended to be used together during installation. Because sound reduction can vary by application, results may differ depending on the specific setup.

Specifications

Part Number INS-01-K
Brand Yoshimura
Product Line Replacement Service Parts
Series R-55
Shipping Weight 0.08 lb
Barcode 00840025908697

Installation & Documents

Instructions / What's Included (PDF)

Provided by Yoshimura. Opens in a new tab.
⚠️ WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. Learn more.