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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
FMF Racing Beta 350/390/430/480RR 20-25 Powercore 4 Hex MufflerExperience superior performance and durability with the FMF Racing Beta Powercore 4 Hex Muffler, designed specifically for the Beta 350, 390, 430, and 480RR models from 2020 to 2024. Crafted with precision engineering, this muffler delivers an enhanced exhaust flow, amplifying throttle response and maximizing your bike's power output for a thrilling ride. The Powercore 4 features a distinctive hexagon shaped design that not only stands out visually
Experience superior performance and durability with the FMF Racing Beta Powercore 4 Hex Muffler, designed specifically for the Beta 350, 390, 430, and 480RR models from 2020 to 2024. Crafted with precision engineering, this muffler delivers an enhanced exhaust flow, amplifying throttle response and maximizing your bike's power output for a thrilling ride.The Powercore 4 features a distinctive hexagon-shaped design that not only stands out visually but also provides notable weight savings without compromising strength. Its innovative construction ensures optimal sound reduction while maintaining that aggressive FMF tone that enthusiasts love. Installation is straightforward, allowing you to upgrade your exhaust quickly and get back on the trail or track.
Built to endure the rigors of off-road conditions, the FMF Powercore 4 Hex Muffler combines style, performance, and reliability. Whether you're upgrading your stock exhaust or replacing worn components, this muffler is a must-have for riders looking to elevate their Beta motocross experience.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 3
Not as expected
Size: 6 Inch, Color: Bone
I have been looking for these ever since we got a similar one at Sierras for our 1 1/2 yo Cane Corso. She is brutal on chew toys and the first one from the box store held up well. However, this did not hold up as well and she was done with it in less than a week. Still looking for that perfect toy.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
More durable than expected.
Size: 5 Inch, Color: Raccoon
I was walking through my front room the other day when I noticed a suspicious spot on the floor. It looked like something I should not touch without gloves. As I got closer, I realized what it was. It’s the ‘guts’ from this toy. My dogs (Pit Bull and German Shorthaired Pointer) were each given one. Both are aggressive chewers with their toys. They ATE the faces off these toys and now play with the felt interior. I’m still trying to figure out how they ate through leather while the felt remained intact. Regardless, they still play with them. Now they are basically semi-fuzzy throw toys we can throw in the house because they don’t leave marks on the wall if our aim is off. Sometimes things work out the way they should. :)
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Reviewed in the United States on March 12, 2026
★★★★★ 4
Great with supervision
Size: 6 Inch, Color: Bone
My dogs LOVE these, but removing a star because these apparently are VERY delicious and they will ingest what they rip off if I don’t supervise; also removing a star for how quick they’re able to tear these up. These are like catnip for dogs, I’ll still buy them!
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Reviewed in the United States on September 13, 2025
★★★★★ 1
Don't waste your money!!
Size: 5 Inch, Color: Fox
With in minutes my puppy was pulling on the middle fiber stuff. I was worried he would choke/ingest it so I immediately threw it away just like the money I apparently threw away on this unsafe and misleading chew toy.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Durable!
Size: 5 Inch, Color: Raccoon
Love these toys/brand! Our Beagle had to have stomach surgery from ratting something he shouldn’t have. Since then we hit this brand of toy because he really can’t destroy it! Great quality and highly recommend for dogs that like to chew!
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Reviewed in the United States on June 8, 2026