Trusted by Small Engine Enthusiasts Nationwide

From daily workhorses to weekend projects, AR-EXHAUST helps builders and enthusiasts find the right exhaust solution for their application.

🇺🇸 USA Compact Exhaust Muffler with 90° Downward Outlet for Predator 459cc 301cc 420cc GX240 GX270 GX390 RATO 420cc Chinese Mini Dumpers

$89.50

In stock

Product Details

🇺🇸 Proudly Made in the USA

Heavy duty compact exhaust muffler professionally TIG welded and designed specifically for Chinese Mini Dumpers with very limited space around the exhaust area.

This is the same compact exhaust design as our standard version. The only difference is the outlet tip, which has a 90-degree bend pointing directly toward the ground.

This downward-facing outlet has been requested many times by customers who prefer the exhaust gases, heat, and sound to be directed toward the ground instead of straight outward.

⚠ Because the outlet points directly toward the ground, it may blow dust, loose dirt, grass, or debris into the air when used in dry or dusty areas. If you believe this may be a problem for your application, please consider ordering the other version instead. A link to that version is provided below. View the standard outlet version here

This exhaust is ONLY designed for Chinese Mini Dumpers equipped with the following engines:

✔ Predator Max 459cc
✔ Predator 8HP 301cc OHV
✔ Predator 13HP 420cc
✔ RATO 420cc
✔ Honda GX240
✔ Honda GX270
✔ Honda GX390

Anything outside of these engines is NOT guaranteed to fit. Please carefully review all photos and measurements before purchasing.

✅ Built-in internal baffle helps reduce exhaust noise while maintaining good exhaust flow.

⚠ This muffler will help reduce the sound, but it will NOT make the engine quiet or silent. Final sound level will vary depending on the engine, RPM, installation, and application.

✅ Outlet pipe features a 1.25-inch OD size, ideal for connecting flexible tubing or a custom exhaust extension.

✅ Exhaust has been professionally sandblasted and coated with Rust-Oleum 2000°F High Heat Primer. It can be used exactly as received or painted with your preferred high-temperature paint color.

This is a primer coating designed to accept paint directly, so stripping or removal is not required before painting.

✅ Heavy duty steel construction
✅ Professionally TIG welded
✅ Made in USA 🇺🇸
✅ Includes mounting gasket and hardware

⚠ Engine shown in the photos is NOT included.

⚠ Due to normal exhaust heat, discoloration of the coating may occur after use.

⚠ Please review the 90-degree downward-facing outlet direction carefully before ordering.

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Ratings and Reviews

⭐ Trusted by Small Engine Enthusiasts Nationwide

🇺🇸 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.

⭐⭐⭐⭐⭐ "The person who made this thing is an ARTIST! Worth every penny."

⭐⭐⭐⭐⭐ "Welds are excellent, fit perfectly, and even came with extra hardware."

⭐⭐⭐⭐⭐ "Awesome exhaust, couldn't be happier. Keep up the great work!"

⭐⭐⭐⭐⭐ "Amazing shipping speed. Great product and outstanding seller."

⭐⭐⭐⭐⭐ "100x better quality than expected. Strong construction and professional workmanship."

⭐⭐⭐⭐⭐ "Professional welding, excellent fitment, and premium quality materials."

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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

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⭐⭐⭐⭐⭐ 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

⭐⭐⭐⭐⭐ 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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⭐⭐⭐⭐⭐ 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

Trusted by Small Engine Enthusiasts Nationwide

Trusted by Small Engine Enthusiasts Nationwide

From daily workhorses to weekend projects, AR-EXHAUST helps builders and enthusiasts find the right exhaust solution for their application.

🇺🇸 USA Compact Exhaust Muffler with 90° Downward Outlet for Predator 459cc 301cc 420cc GX240 GX270 GX390 RATO 420cc Chinese Mini Dumpers

Ratings and Reviews

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