Yoshimura · R-77
The Yoshimura SOUND INSERT KIT 99db R-77 Muffler CF TIP, 1.500" is a replacement low-volume insert kit designed for Yoshimura R-77 mufflers with a carbon end-cap. It’s intended for riders who need an alternate sound-restriction setup, or who are refreshing worn or missing service components.
This insert kit fits the models listed in the fitment table, including select BMW, Honda, Kawasaki, Suzuki, and Yamaha applications across the specified model years. Decibel reduction varies by application, making it a practical option when different sound limits apply depending on the bike and setup.
Materials
Built specifically as a replacement low-volume insert kit for Yoshimura R-77 mufflers equipped with a carbon end-cap. This targeted design helps ensure the insert components match the intended R-77 configuration rather than relying on one-size-fits-all parts.
Sound
Offered as an optional kit for applications that require different sound restrictions. It provides an alternate insert solution when requirements change by location, event, or application, with decibel reduction depending on the specific motorcycle application.
Included
Includes the key parts needed for the insert assembly: a low-volume insert tube, an end-cap collar, and a set screw. This makes it straightforward to replace the insert components as a matched kit rather than sourcing pieces individually.
Sound
Positioned within Yoshimura’s Replacement Service Parts line, this kit is intended to support maintenance and configuration changes for the R-77 series. It is described as a replacement low-volume insert kit for R-77 mufflers with a carbon end-cap, supplying the insert tube along with the end-cap collar and set screw to complete the assembly.
Materials
This 99db sound insert kit is presented as an optional solution where different sound restrictions apply. Because Yoshimura notes that decibel reduction depends on application, the result can vary based on the specific bike and setup. For riders working within sound limits, this kit offers a defined insert option tailored to the R-77 carbon end-cap configuration.
Fitment
Fitment spans a wide range of BMW, Honda, Kawasaki, Suzuki, and Yamaha models and model years as shown in the fitment table on the page. An installation PDF is provided for reference, making it easier to confirm the correct placement and assembly of the low-volume insert tube, end-cap collar, and set screw for the intended R-77 muffler configuration.
| Part Number | INS-04-K |
|---|---|
| Brand | Yoshimura |
| Product Line | Replacement Service Parts |
| Series | R-77 |
| Shipping Weight | 0.75 lb |
| Barcode | 00840025908703 |
| Make | Model | Model Years |
|---|---|---|
| BMW | F700GS | 2013–2015 |
| BMW | F800GS | 2011–2016 |
| Honda | CB1000R | 2011–2016 |
| Honda | CB300F | 2015–2016 |
| Honda | CB500F | 2013–2015 |
| Honda | CBR1000RR | 2009, 2014–2016 |
| Honda | CBR250R | 2011–2013 |
| Honda | CBR300R | 2015–2016 |
| Honda | CBR500R | 2013–2025 |
| Honda | CBR650F | 2014–2016 |
| Kawasaki | KLE500 | 2026 |
| Kawasaki | Ninja-1000 | 2011–2013 |
| Kawasaki | Ninja-300 | 2013–2017 |
| Kawasaki | ZX-10R-RR | 2008–2015 |
| Kawasaki | ZX-14-R | 2006–2025 |
| Kawasaki | ZX-14R | 2015–2018 |
| Kawasaki | ZX-6R | 2009–2018 |
| Suzuki | GSX-R1000 | 2009–2011, 2015–2016 |
| Suzuki | GSX-R600 | 2008–2026 |
| Suzuki | GSX-R750 | 2008–2026 |
| Suzuki | GSX1250FA | 2011–2016 |
| Suzuki | GSX650F | 2008–2010 |
| Suzuki | Hayabusa | 2008–2020, 2022–2026 |
| Suzuki | V-Strom-650 | 2007–2016 |
| Yamaha | FZ-07 | 2015–2017 |
| Yamaha | FZ8 | 2011–2013 |
| Yamaha | MT-07 | 2018–2026 |
| Yamaha | MT-09-FZ-09 | 2016–2020 |
| Yamaha | XSR700 | 2018–2026 |
| Yamaha | XSR900 | 2020 |
| Yamaha | YZF-R1 | 2009–2014 |
| Yamaha | YZF-R3 | 2015–2020 |
| Yamaha | YZF-R7 | 2022–2026 |
| Yamaha | YZF-R7-Kit | 2024–2025 |
Fitment as listed by Yoshimura for part number INS-04-K.
Instructions / What's Included (PDF)
Provided by Yoshimura. Opens in a new tab.
