SKU: 19000900370

Exhaust System / Muffler for GY6 50cc Scooter - BLACK

Sale price$51.52 Regular price$57.25
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Exhaust System / Muffler for GY6 50cc Scooter - BLACKPerformance GY6 50cc Scooter Exhaust System BLACK This exhaust is known to fit many QMB139 50cc scooters. In some cases this exhaust system may not just bolt on. Some modifications to inlet pipe bracket may be required. Please verify the measurements before purchasing this exhaust. May fit other makes and models. Exhaust details: Muffler length: 35. 5cm (14. 0 in) including exhaust tip. Muffler diameter: 90mm (3. 5 in) Muffler has replaceable screw in

Performance GY6 50cc Scooter Exhaust System

BLACK

This exhaust is known to fit many QMB139 50cc scooters.  In some cases this exhaust system may not just bolt on.  Some modifications to inlet pipe bracket may be required.  Please verify the measurements before purchasing this exhaust.  May fit other makes and models.

Exhaust details:

  • Muffler length: 35.5cm (14.0 in) including exhaust tip.
  • Muffler diameter: 90mm  (3.5 in)
  • Muffler has replaceable screw in silencer plug. 
  • 6 mounting holes to mount pipe to muffler.  You will only use 3 bolts, but the 6 holes allow you to position the outlet pipe.
  • Inlet pipe is 22 inches long with 4 bends.  1st bend is 4.5 inches from manifold, 2nd bend is another 4.0 inches.  A 6.0 inch run to the 3rd bend and another 6.0 inch to the muffler attachment.
  • Pipe OD: 25mm (1.0 in)
  • Pipe ID: 22.5mm (0.88 in)
  • Pipe mounting to manifold: 50mm (2.0 in)
  • To brackets on pipe as pictured
  • Kit contains muffler mounting bracket.
  • Kit contains muffler mounting bracket insulator.
  • Kit contains exhaust pipe gasket (2.5 inch round, 3-hole).
  • (4) bolts, (4) washers, (1) lock washer and (1) nut.

 Available in several colors.  This listing is for the BLACK one.

We don't get any exhaust assemblies that are cosmetically perfect.  They all have a few Dings and Scratches on them from their overseas journey.  If you need a perfect one, better to buy somewhere else.

Shipping details:

Do you need your exhaust system fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.   Buy now!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19000900370

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deloris s.
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★★★★★ 5
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Size: 12, Color: Navy Blazer/Ivor
This is the second time I purchased this style of shoes. They are extremely comfortable. They can be worn on casual and business events.
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Reviewed in the United States on May 25, 2026
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LindyB
Birmingham, US
★★★★★ 5
Great dressy sneaker to wear with business casual or jeans
Size: 11, Color: British Tan/Ivry
I got these for my husband to wear with jeans or business casual dress pants. They look sharp and professional and dress up jeans if you're going out. He says they fit comfortably and he can walk on them all day without his feet hurting. They are beautiful genuine leather so they don't get stinky. I got my husband's normal size and they fit to size.
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Reviewed in the United States on February 11, 2026
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timothy scalabrelli
Los Angeles, US
★★★★★ 4
Comfortable
Size: 9, Color: Black/Ivory
Most comfortable and roomy shoes I ever wore. Great for insoles. Looks nice too. The base of the shoe is a bit too thick but it’s fine.
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Reviewed in the United States on September 5, 2025
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BBZ
Cuba, US
★★★★★ 5
Very nice, but sizing is inconsistent
Size: 10 Wide, Color: Ivory/White/British Tan
All of these Cole Haan shoes are extremely well made and I like the styling. On the other hand, the sizing is very inconsistent and you may end up having to do a lot of returns trying to find the right size. Then if you get a different color of it, you may find the sizing different yet again. If you find your right zie, they are really nice shoes at a very reasonable price for the quality.
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Reviewed in the United States on February 6, 2026
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Lofidelityrockr
Lake Worth, US
★★★★★ 5
I love this brand. These shoes look and fit great!
Size: 13 Wide, Color: Black/White/Black
I love wearing Cole Haan shoes. This is the second pair I’ve owned and the style just gets me. I’ve worn these to work at a great professional job every day, not just casual Friday. I wear these when I head out shopping or to dinner. They are functional, comfortable, built for regular and bigger wider feet and comfortable. I am 6 feet tall and my feet have changed size over the years to me needing a wider shoe to relieve pressure on my toes and front wide porting of my foot. So the 13W feels great and still walks the same as a regular 14 but more comfort for me. They look amazing and qualify in some offices as dress shoes (depending on company rules they will justify a sneaker as a shoe with the tan colored “gum” sole as a sneaker) so check company policy. The black sole on this makes it look more dressy. I am switching out the laces to match my previous Cole Haan because I think the white shoelaces look better. As an adult, aside from my Kenneth Cole boots Reaction boots and Doc Marten’s these are the only shoes I will pay 3 digits for. This looks like skater shoes but with a more mature look.
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