
Shop heavy-duty exhaust mufflers for small engines, generators, go-karts, mini bikes, utility equipment, and custom exhaust applications.
AR-EXHAUST offers a variety of muffler configurations, including 304 stainless steel mufflers, threaded NPT mufflers, slip-on designs, and compact exhaust silencers.
Explore mufflers with different inlet sizes, outlet configurations, and sound-reducing designs. Selected models feature internal baffles, additional sound-reduction chambers, and spark arrestors.
Our mufflers are available for a wide range of small-engine applications, including select Predator, Honda GX, RATO, and other compatible engines when paired with the appropriate exhaust connection.
Noise Reduction Information:
Our mufflers are designed to reduce exhaust noise compared with an open exhaust pipe. However, the level of noise reduction varies depending on the engine, muffler design, and exhaust configuration.
A performance muffler will not make an engine completely silent.
Important Fitment Information:
Always verify the inlet connection type, thread size, outside diameter (OD), overall muffler dimensions, and available installation clearance before ordering.
NPT threaded connections and slip-on connections are different and are not directly interchangeable.
Some mufflers are manufactured from 304 stainless steel, while others use different materials. Please review each individual product listing for exact material specifications and included components.
























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."
π Want to see more verified customer feedback?
Visit Our eBay Store:https://ebay.io/m/fucaiF
π International Customers
Customers outside the United States may find additional shipping options through our eBay store. eBay International Shipping handles international shipping, customs processing, import fees, and local delivery, making the buying experience easier and more predictable worldwide.
AR-EXHAUST | Precision Built Exhaust Systems
ββββββββββββββββββββββββββββββββββ
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."
Verified Purchase
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."
Verified Purchase
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."
Verified Purchase