Yoshimura · Full System
The Yoshimura ADV150 '21 GP MAGNUM Full Exhaust / Stainless Muffler is a Race Series Exhaust System engineered as a complete Full System for the Honda ADV150 2021. Built in stainless, it’s designed to help the scooter sound more present when the throttle is opened, adding a sportier character to everyday riding.
This system is specifically configured for U.S.-spec bikes and is distributed in North America through Yoshimura R&D of America, Inc. It also includes a certificate of authenticity and is backed by a full 12-month warranty, with in-house technical support from the manufacturer.
Development
Yoshimura states this exhaust was developed and marked for the U.S. market and designed specifically for U.S.-spec bikes. Yoshimura R&D of America, Inc. is identified as the only authorized distributor in North America for Yoshimura Japan and Yoshimura Asia products, ensuring this version is configured for this marketplace.
Performance
Part of the Yoshimura Race Series Exhaust System line, this GP Magnum setup is a Full System for the ADV150 platform. The manufacturer positions it as a purpose-built option tuned for the U.S. market, aimed at unlocking more of the scooter’s character while improving how the bike comes across when rolling on the throttle.
Materials
This model features stainless as the listed material, matching the stainless muffler designation. Stainless construction is a straightforward choice for riders looking for a durable exhaust material while keeping the styling and feel consistent with the GP Magnum system’s performance-focused intent.
Development
Yoshimura describes the Honda ADV150 as a 149cc scooter with off-road-ready attitude, and built this GP Magnum full system to match that mission. The manufacturer notes the system was tuned specifically for the U.S. market, with Yoshimura R&D of America coordinating distribution in North America for products developed with Yoshimura Asia.
According to Yoshimura, this exhaust is made and marked for the U.S. and supplied through its authorized North American channel. The product listing also calls out in-house warranty and technical support, plus a certificate of authenticity. For buyers, that emphasis on authorized distribution is meant to confirm they are getting the U.S.-spec configuration described by the manufacturer.
Fitment
This Yoshimura full system is listed for Honda ADV150 2021 fitment. Confirm the application in the fitment table on the page before purchase. Key identifiers such as the part number 180A-43C-5U30 and barcode 00840025911949 are shown in the specifications table to help ensure the correct selection for the intended bike.
| Part Number | 180A-43C-5U30 |
|---|---|
| Brand | Yoshimura |
| Product Line | Race Series Exhaust System |
| System Type | Full System |
| Material | Stainless |
| Shipping Weight | 1 lb |
| Barcode | 00840025911949 |
| Emissions Compliance | QUALIFIED MANUFACTURER DECLARED "MODIFIED PART" |
| Make | Model | Model Years |
|---|---|---|
| Honda | ADV150 | 2021 |
Fitment as listed by Yoshimura for part number 180A-43C-5U30.
