

Heavy-duty universal exhaust muffler fabricated in the USA for custom small-engine applications. Recommended for engines between 12 and 22 HP.
The complete muffler is manufactured from 304 stainless steel, including the internal baffle system and the spark arrestor located at the exhaust outlet. The spark arrestor is built inside the outlet and may only be partially visible in the photos.
The muffler is TIG welded and constructed from approximately 1/16-inch-thick stainless steel for strength and durability.
This is a universal muffler and is not a direct bolt-on or threaded muffler.
It is designed to connect to the engine using flexible exhaust tubing. The flexible tubing must have a true 1.50-inch inside diameter so it can slide over the mufflerβs 1.50-inch outside-diameter inlet.
The connection must be secured using a suitable exhaust clamp.
Before ordering, confirm that the flexible exhaust tubing you plan to use has an actual 1.50-inch inside diameter. If purchasing the tubing separately, verify the exact inside diameter with the seller or manufacturer. The muffler has a 1.50-inch outside-diameter inlet designed to slide inside the tubing.
The muffler must be independently supported with an adjustable pipe strap, exhaust hanger, mounting bracket, or similar mounting clamp.
A pipe strap approximately 4 to 6 inches long is recommended because the strap must wrap around the 3-inch muffler body and also around the frame, bracket, tube, or other component where the muffler will be mounted.
The exact strap length and mounting method will depend on your installation.
Do not allow the full weight of the muffler to be supported only by the flexible exhaust tubing or the engineβs exhaust outlet.
β Trusted by Small Engine Enthusiasts Nationwide
πΊπΈ Proudly Fabricated in Florida, USA
At AR-EXHAUST, every exhaust system is fabricated with durability, fitment, and performance in mind. We take pride in building quality products right here in the USA and providing the same level of service we would expect ourselves.
βββββ "The person who made this thing is an ARTIST! Worth every penny."
βββββ "Welds are excellent, fit perfectly, and even came with extra hardware."
βββββ "Awesome exhaust, couldn't be happier. Keep up the great work!"
βββββ "Amazing shipping speed. Great product and outstanding seller."
βββββ "100x better quality than expected. Strong construction and professional workmanship."
βββββ "Professional welding, excellent fitment, and premium quality materials."
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AR-EXHAUST | Precision Built Exhaust Systems
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βββββ Worth Every Penny!
"In a world where most things are made poorly, this item far exceeded my expectations. I was shocked by the quality. The pipe is heavy gauge, all the welds are correct, the cut edges are smoothed and finished properly, and it fit perfectly. The craftsmanship and attention to detail are outstanding. I highly recommend this item."
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βββββ Pure Awesomeness!
"Bought and installed this ceramic coated header on a Predator 212cc Hemi and it made a world of difference. The performance exceeded my expectations and the sound is incredible. The fit and finish are second to none. I would not hesitate to recommend this header to anyone looking to upgrade their engine."
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βββββ Works, Fits, and Sounds Great!
"This exhaust solved the clearance issue I was having and completely changed the sound of my go-kart. The fit was excellent, the construction was solid, and everything installed exactly as expected. A great product and well worth the investment."
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