






⚡ Upgrade your mini beast: More power, less noise, zero hassle!
The WEIYINGSI 2-Stroke Muffler with Expansion Chamber is engineered for 47cc and 49cc pocket bikes and kids' mini dirt bikes. Featuring a rear expansion chamber, it enhances engine power while significantly reducing noise. Its angled design, complete with gasket and bracket, ensures quick, hassle-free installation. Finished with a durable heatproof coating, this alloy steel muffler offers long-lasting performance and style. Supported by a 1-year replacement warranty, it’s the ultimate upgrade for riders seeking a quieter, more powerful ride.










| Asin | B07LBH5W59 |
| Brand Name | WEIYINGSI |
| Compatible With Vehicle Type | ATV, Scooter |
| Customer Reviews | 4.1 4.1 out of 5 stars (458) 4.1 out of 5 stars |
| Item Weight | 0.91 Kilograms |
| Manufacturer | Wingsmoto |
| Manufacturer Part Number | EN18 |
| Material Type | Alloy Steel |
| Number Of Items | 1 |
| Outlet Connection Size | 39 Millimeters |
| Shape | Round |
| Unit Count | 1 Count |
| Upc | 787894799783 787894799868 |
User
Ottimo
👍👍👍👍👍
User
Great Replacement for Pocket Bikes
This is a solid replacement for the stock pocket bike exhaust. Installation is easy and we were able to do it without having to disassemble the bike! And that was a first. I usually have to remove the faring and gas tank or the fork. It comes with gasket and hardware, but did not include lock washers, which are critical for preventing the screws from backing out from engine vibration.
User
Pocket bike
Plug and play
User
Super
Wie beschrieben geliefert. Toll verpackt aber dennoch 2 mittelgroße Beulen auf dem Endtopf.
User
Le pot que vous m'avez envoyé va très bien super content mieux que l'origine
Le pot va parfaitement bien sur ma trottinette à moteur beaucoup mieux je peux l'origine le pot d'origine 19 à l'heure avec celui-là je ne vous dirai pas s'il est gale
Trustpilot
2 weeks ago
1 week ago