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Performance Exhaust Muffler Expansion Chamber Pipe Silencer Gasket

Based on 335 reviews
Condition: New
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$33.99
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Availability: In Stock.
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Arrives Tuesday, Nov 3
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At a glance

Condition
New
Size
Split Pipe Muffler
Weight
1 kg
Material
Metal
Vehicle Service Type
Bike
Shape
Split

Features 5

  • Fitment: For 49cc 60cc 80cc 2-Stroke Engine Motor Motorized Bicycles Motorized Bike
  • Feature: Muffler Exhaust Pipe.Durable and long service life.This muffler tip can not only reduce exhaust noise, also can release the exhaust gas safely and effectively.
  • 2 Piece Design: 2 piece more adjustable than solid versions and safer on you and your motor mounts. Spring tension held together it is able if needed to flex and move instead of tearing away your exhaust studs
  • Package include: 1 x Exhaust ,1 x Gasket ,2 x Springs

Specs 13

Brand HXGXKBQ
Material Metal
Vehicle Service Type Bike
Item Weight 1 kg
Shape Split
Brand Name HXGXKBQ
Manufacturer Part Number 1
UPC 787313484917

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If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 3

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Top Amazon Reviews


VERY LOUD
Size: Split Pipe Muffler
If you want your 2 stroke to be stupidly loud and the bane of your neighborhood, this thing is PERFECT for you. It fit fine on my 66cc 2 stroke bicycle kit engine. Power difference isn't anything crazy, but it sure is a lot easier than porting. you might need another bolt for the support bracket if the bolts on your clutch cover aren't long enough. ... show more
Reviewed in the United States on April 18, 2026 by Dan

super happy with the performance
Size: Split Pipe Muffler
Son was real happy did a torque and top in sounds good too. Sounds like a real two stroke now! Easy to install my son was really happy with the performance. Is a great First upgrade for 2-stroke!
Reviewed in the United States on June 10, 2026 by I'm Him!

Not bad for the price... Adds "attitude"
Size: Silver Split Pipe Muffler
It came missing a bolt to attach it to the engine (stock is to short), and no gasket between the manifold and muffler. Otherwise it fit fine, and bolted on easy. Use lock tight, though. Added power, and definitely some noise! Kind of like riding a chainsaw. I might add a wrap to protect my leg, but you'd only make that mistake once 😁. ... show more
Reviewed in the United States on April 22, 2025 by '99er

Nice pipe, fits and sounds good
Size: Split Pipe Muffler
Had no fitting issues with this pipe. The workmanship is good and so are the welds. For those that say the spring mounts are welded out of alignment it may be that it was intended to pull on an angle in opposite directions as it works fine. Sure is hard to get the springs on. Better eat your Wheaties. The work I did to mount it was file the mounting flange flat and grind out just a bit of the weld to clear for the screw heads with washer. I made and aluminum 3/8 rod with 6mm stud in each end and screwed one side as a clutch cover bolt and made it longer to but a lock nut on the back. The other end is a washer, a rubber washer, the bracket then another rubber washer , steel washer and lock nut. I had to drill and file another hole in the bracket to line up with the stud. I have it mounted on a test bike that I test out ported motors. I can't comment on peak performance as I switch from gutted stock pipes and various carb combos. Like stock NT, a modified NT with key holed bore. A Bofang and a cheap HP carb. The key holed NT is taking a 3/8 end mill and cutting the top of the carb bore through to elongate it to increase the volume and flow. Just cut up to the point of your intake diameter on top. I will be fitting a screw in lawnmower muffler to the end of this pipe to easily remove and install at will. For the price I payed under 35.00 and I did not have to bend it to fit it is sure worth it. ... show more
Reviewed in the United States on August 11, 2024 by Axel

good exhaust, bad welds.
Size: Silver Split Pipe Muffler
Good exhaust for low end power. Needs a muffler. Only reason for bad review is because bar snapped off leading to hole in the exhaust. Bad weld job.
Reviewed in the United States on May 5, 2026 by Eli

Nice performance gain
Size: Split Pipe Muffler
Very loud but I cut the stock exhaust and stuffed it in and made it like how it was stock but still with the performance gain.
Reviewed in the United States on July 28, 2026 by Tyler Devine

Good pipe, needs silencer
Size: Split Pipe Muffler
Purchased this for my 80cc motorized bike engine kit....incredibly loud without a silencer, but paired with a silencer and a piece of 1" coupling hose, similar noise level to the stock exhaust. Very noticeable power gains over the stock setup.
Reviewed in the United States on May 22, 2026 by Krystal Weishaup

Not worth 30-40 Bucks
Size: Split Pipe Muffler
I like the fat pipe sound, but not very durable, the mount broke off after the first ride, some kid in sandals a home made welder and about 3 dollars worth of scrap metal is all you need to recreate this product. Does not come with any hardware except for the springs.
Reviewed in the United States on May 21, 2026 by Billy T
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