Yoshimura
The Yoshimura SOUND INSERT TUBE "DB Killer" for HEPTA FORCE Muffler is an optional dB killer insert designed for Hepta Force mufflers on KTM 1190-ADVENTURE 2014–2015 (see fitment table below). It’s intended as a replacement service part for riders who want to add or restore the insert tube used in this muffler setup.
This listing includes the dB killer insert tube only. Yoshimura notes that additional parts are required for installation: M6X25BHS (qty 1), 6MMLCKWSHR-TH (qty 1), and 138-13813870-02 (qty 1). This insert is non-spark arrested.
Built as an optional dB Killer insert for Yoshimura Hepta Force mufflers, this insert tube is offered as a Replacement Service Part for the intended application. It is designed for the fitment listed for KTM 1190-ADVENTURE 2014–2015.
This product includes the dB killer insert tube only. Yoshimura specifies that additional parts are required to install it: M6X25BHS (qty 1), 6MMLCKWSHR-TH (qty 1), and 138-13813870-02 (qty 1).
Yoshimura identifies this dB killer insert as non-spark arrested. Riders should confirm whether a non-spark arrested insert meets their intended use requirements before installation.
Sound
Yoshimura’s SOUND INSERT TUBE "DB Killer" for HEPTA FORCE Muffler is offered as an optional insert for Hepta Force mufflers, categorized under Replacement Service Parts. It is listed for KTM 1190-ADVENTURE 2014–2015 fitment. Use the fitment table on the page to confirm the exact application before selecting this component.
Included
Only the dB killer insert tube is included in this listing. For installation, Yoshimura indicates that additional hardware and parts are required: M6X25BHS (qty 1), 6MMLCKWSHR-TH (qty 1), and 138-13813870-02 (qty 1). Having these items on hand helps ensure the insert can be properly installed on the intended muffler.
This insert is specified as non-spark arrested. For riders who need a spark arrestor for their application, it’s important to account for this detail when choosing parts for a Hepta Force muffler setup. Always confirm equipment requirements for the intended riding environment.
| Part Number | 138-138-43B0 |
|---|---|
| Brand | Yoshimura |
| Product Line | Replacement Service Parts |
| Shipping Weight | 1 lb |
| Make | Model | Model Years |
|---|---|---|
| KTM | 1190-ADVENTURE | 2014–2015 |
Fitment as listed by Yoshimura for part number 138-138-43B0.
