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MMG

MMG Exhaust System Muffler, GY6 125cc/150cc, Metallic Silver

  • Based on 33 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 22
Order within 21 hours and 37 minutes
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Features

  • Fits on Scooters with GY6 125cc 150cc 4 Stroke Engines.
  • Muffler Dimensions: Length - 370 mm | Height 100 mm | Width 76 mm
  • Material: Aluminum & Stainless Steel. (The body is made of aluminum with a stainless steel connector.)
  • Package Includes Front Link Pipe, Muffler Pipe, Nuts and bolts, and Mounting accessories.
  • Recommended Professional Installation: Although our products are designed to be efficient and easy to use, we strongly recommend that a professional mechanic or certified technician perform the installation. This ensures that the product is installed correctly and complies with applicable codes and regulations. Installation instructions are not included. This is a stock replacemente NOT a performance muffler.

Description

Welcome to Powersports Depot, your ultimate destination for high-quality parts and accessories catering to a wide range of powersports vehicles including ATVs, Dirt Bikes, Motorcycles, Scooters, e-Scooters, Golf Carts and more. Our extensive inventory includes batteries, helmets, tires, and much more, all available in permanent stock and ready for immediate shipping.

Brand: MMG


Material: Stainless Steel


Item dimensions L x W x H: 14.57 x 2.99 x 3.94 inches


Vehicle Service Type: Scooter


Manufacturer: MMG


Brand Name: MMG


Manufacturer Part Number: MMGG0334


Manufacturer: MMG


Number of Items: 1


Included Components: Front Link Pipe, Muffler Pipe, Nuts and bolts, and Mounting accessories


Item Type Name: Muffler


Model Number: MMGG0334


Manufacturer Warranty Description: Manufacturer Limited Warranty. 6 Months after date of purchase.


Item Dimensions: 14.57 x 2.99 x 3.94 inches


Compatible with Vehicle Type: Scooter


Material Type: Stainless Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Worth it, with notes
Review Image by Johnny L Wood jr
Review Image by Johnny L Wood jr
Review Image by Johnny L Wood jr
Installation for a small body scooter it fits well one note for installation. I had to purchase M10x125x70 bolts because the bracket to hold the exhaust is thicker than the original bracket original bolts are too short Other notes it does not come with a metal gasket or copper crush washer so those will need to be purchased before installation For sound it’s exactly like a dirtbike or ATV. I have a 150cc gy6 and I get quite a few compliments saying it sounds good that it’s just very loud Looks pretty good on the bike. And seems to be built well enough. I would say it’s worth the purchase if you’re looking for more sound without it being obnoxious and just a cleaner tail section on your bike Please remember if you’re adding parts adjust your carburetor jet. Accordingly I went up a size on both jets ... show more
Reviewed in the United States on August 21, 2026 by Johnny L Wood jr
    • Definite improvement, overstock
Review Image by Mark
I did other performance modification so I adding this exhaust. So I’m not sure how much extra if any it gave but it is definitely free or flowing and louder. Seems to be a good quality and the fit and finish or very good.
Reviewed in the United States on November 1, 2024 by Mark
    • Mala calidad de material
Review Image by Luis Enrique Flores
Ya este era el segundo escape que compraba de esta marca, el primero fue color negro, el cual me duró 3 meses antes que se desarmara y empezará a sonar roto por dentro. Luego decidí por estética volver a pedir este color claro y me duro 3 meses tambien pero este se reventó por completo y la parte de la cola que tiene rema remachada explotó y salio disparada como corcho de botella de vino espumante. No los recomiendo, estéticamente bien pero muy mala calidad de materiales. Casi desechables ... show more
Reviewed in the United States on March 16, 2026 by Luis Enrique Flores
    • Muffler
Easy to install and really added needed pep to my scooter. Very pleased with purchase. Would buy again👍🏽
Reviewed in the United States on November 7, 2024 by Art Hahn
    • Awesome if you have the right pipe to start with!
Great quality for sure, however I simply got the wrong one. I have a pretty specific exhaust pipe and will need to custom build one. Otherwise it did look great, and felt like very good quality. Install is easy if you have the right pipe!
Reviewed in the United States on June 15, 2026 by Ryan Graham
    • Exhaust for Tao Tao
This truly fit no mods needed .
Reviewed in the United States on January 22, 2026 by I understand this product should be wall to wall but my floor is uneven.the whole floor slides very easy. It also gets dirty way to easy.
    • It's alright but not for the money
Fitment wasn't good the bracket is junk it sounds good but the muffler is slowly blowing apart it's good for a few months
Reviewed in the United States on August 14, 2026 by Jess
    • As described runs perfect on my bike
Review Image by instagram- Pasolajay
Review Image by instagram- Pasolajay
Works on small body 150s and 210s perfect fit comes with all bolts and mounting parts💯💯💯🔥🔥🔥🔥🔥🔥🔥
Reviewed in the United States on May 8, 2025 by instagram- Pasolajay

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