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MMG

MMG Exhaust System Muffler for GY6 125cc 150cc 4 Stroke Scooters (Metallic Silver Finish)

  • Based on 9 reviews
Condition: New
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$114.90 Why this price?

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30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Jul 4
Order within 3 hours and 59 minutes
Available payment plans shown during checkout

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.

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


Manufacturer: ‎MMG


Brand: ‎MMG


Model: ‎MMGG0334


Item Weight: ‎5.44 pounds


Product Dimensions: ‎14.57 x 2.99 x 3.94 inches


Country of Origin: ‎China


Item model number: ‎MMGG0334


Exterior: ‎Painted


Manufacturer Part Number: ‎MMGG0334


Position: ‎Bottom Right


Date First Available: March 19, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 4

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • It fit perfectly in a tank 200cc
It’s fireee it’s pops if u take of the silencer and it blows flames!!
Reviewed in the United States on May 10, 2025 by Ian
    • As described runs perfect on my bike
Review Image by instagram- Pasolajay instagram- Pasolajay
Review Image by instagram- Pasolajay 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 instagram- Pasolajay
    • Missing parts
Review Image by Jeff Jeff
The was no exhaust gasket for between pipe flange and cylinder head. Had to go buy one. The big band clamp was bent the wrong way, had to redo it.
Reviewed in the United States on October 19, 2024 by Jeff Jeff
    • Definite improvement, overstock
Review Image by Mark 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 Mark
    • 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
    • Great quality part
Part fits perfect and sounds good
Reviewed in the United States on October 28, 2024 by The car guy
    • Waste of money
Review Image by Jay W Jay W
Review Image by Jay W Jay W
Review Image by Jay W Jay W
I received this exhaust for my 150cc scooter and opened the box took out the parts and I see this not cool it's a waste of money the pipe is damaged wish I could get a refund
Reviewed in the United States on May 19, 2024 by Jay W Jay W

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