Yoshimura · Full System
The Yoshimura Hepta Force Stainless FULL Exhaust with Satin Finish Muffler is a Race Series Exhaust System designed as a full system for the Kawasaki ZX-4R 2023–2026 and Kawasaki ZX-4RR 2023–2026. Built for riders focused on closed-course riding or competition use, it brings Yoshimura Japan engineering to the ZX-4R/RR platform in a complete, performance-minded package.
With stainless construction and a satin finish muffler, this system is positioned as a standout upgrade for track-focused builds, pairing purposeful design with an exhilarating sound character as described by the manufacturer. See the fitment table below to confirm the exact application listing.
Engineering
As a complete full system in Yoshimura’s Race Series Exhaust System line, this setup is engineered as an all-in-one exhaust solution for the ZX-4R/RR platform. It’s aimed at riders building for competition and track riding where a dedicated race-developed system is preferred over partial, slip-on style changes.
Materials
The system is built from stainless material, offering a durable foundation for a track-oriented exhaust package. Matched with the satin finish muffler called out in the product name, the overall presentation is clean and purpose-driven while staying aligned with the system’s race-focused intent.
Development
Yoshimura explains that Yoshimura R&D is the only authorized distributor in North America for sister companies Yoshimura Japan and Yoshimura Asia, and that these imported racing components are specially configured for less restrictive markets.
Materials
Yoshimura Japan positions this Hepta Force Stainless FULL Exhaust as a closed-course and competition-oriented system. The manufacturer notes it has been developed for riding in controlled environments and is not intended to be used on public roads, and riders should follow and comply with each race regulation when using it.
Fitment
This full system is listed for the Kawasaki ZX-4R 2023–2026 and Kawasaki ZX-4RR 2023–2026. Use the fitment table on the page to verify the exact model listing before purchase, and reference the product photos and video to get a closer look at how the system presents on the bike.
| Part Number | 150-247-C23G0 |
|---|---|
| Brand | Yoshimura |
| Product Line | Race Series Exhaust System |
| System Type | Full System |
| Material | Stainless |
| Shipping Weight | 17 lb |
| Emissions Compliance | QUALIFIED MANUFACTURER DECLARED "MODIFIED PART" |
| Make | Model | Model Years |
|---|---|---|
| Kawasaki | ZX-4R | 2023–2026 |
| Kawasaki | ZX-4RR | 2023–2026 |
Fitment as listed by Yoshimura for part number 150-247-C23G0.
