Yoshimura · TRC · Full System
The Yoshimura TRC Full Exhaust / Stainless Muffler is a Race Series Exhaust System built as a Full System for the Honda Ruckus 2003–2025. Designed around Yoshimura’s race-proven TRC concept, it pairs a distinctive tri-oval muffler layout with a cone-style end cap for a clean, performance-focused look.
Yoshimura reports the system is 2.2 lbs lighter, and the design incorporates a straight baffle and a large volume of packing material to support strong flow characteristics. A removable low-volume insert is included, and a laser-etched heel guard adds a functional finishing touch. Refer to the fitment table below to confirm application details.
Yoshimura’s TRC layout uses a tri-oval shaped sleeve and a cone end-cap to deliver the signature TRC appearance. A straight baffle runs through the muffler toward the cone-shaped outlet, tying the system’s styling to its race-inspired internal layout.
Built with a straight baffle for ample flow, the TRC Full System is aimed at riders looking for serious performance from a complete exhaust configuration. The internal design works with a large volume of packing material as part of the overall muffler construction.
This Full System uses a stainless steel header and tail-pipe, matching the stainless construction called out for the system. It also includes a laser-etched heel guard that blends style and function, plus a removable low-volume insert listed as included on the product page.
Engineering
Part of Yoshimura’s Race Series Exhaust System line, the TRC Full System is built around a tri-oval muffler sleeve and a trick cone-shaped end cap. The internal layout features a straight baffle leading to the cone-style outlet, and the muffler design uses a large volume of packing material. The system is finished with a laser-etched heel guard to add protection while complementing the TRC’s distinct look.
Sound
For riders focused on reducing overall mass, Yoshimura reports this setup is 2.2 lbs lighter. That verified claim is paired with a full-system configuration that includes stainless steel header and tail-pipe construction and a removable low-volume insert (included). Together, these elements make the TRC an option for Ruckus builds that prioritize a race-inspired exhaust package.
Fitment
This Yoshimura TRC Full Exhaust / Stainless Muffler is specified for the Honda Ruckus 2003–2025. An installation PDF is provided on the product page for guidance during setup. The included sound insert is listed in the sound insert table, making it easy to confirm what comes with the system before installation.
Figures as reported by Yoshimura.
| Part Number | 1290075 |
|---|---|
| Brand | Yoshimura |
| Product Line | Race Series Exhaust System |
| Series | TRC |
| System Type | Full System |
| Material | Stainless |
| Sound Insert (Included) | 1290-INS-A |
| Shipping Weight | 10 lb |
| Barcode | 00840025900776 |
| Emissions Compliance | QUALIFIED MANUFACTURER DECLARED "MODIFIED PART" |
| Make | Model | Model Years |
|---|---|---|
| Honda | Ruckus | 2003–2025 |
Fitment as listed by Yoshimura for part number 1290075.
| Part Number | Type | Included With This System |
|---|---|---|
| 1290-INS-A | Sound Insert | Yes |
Instructions / What's Included (PDF)
Provided by Yoshimura. Opens in a new tab.
