Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FMF Racing Yamaha YZ450F 18-26/WR450F (2019)/ YZ450FX 19-24 Hex Q4 S/A MufflerExperience uncompromised performance and unmistakable style with the FMF Racing 4 Stroke Q4 Muffler, specifically engineered for Yamaha models YZ450F (2018 2026), WR450F (2019), and YZ450FX (2019 2024). This hexagonal shaped slip on muffler is designed to enhance your bike's sound and power output while maintaining an aggressive look that stands out on any trail or track. The Q4 Muffler utilizes FMF's cutting edge technology to deliver a deep, crisp
Experience uncompromised performance and unmistakable style with the FMF Racing 4-Stroke Q4 Muffler, specifically engineered for Yamaha models YZ450F (2018-2026), WR450F (2019), and YZ450FX (2019-2024). This hexagonal-shaped slip-on muffler is designed to enhance your bike's sound and power output while maintaining an aggressive look that stands out on any trail or track.The Q4 Muffler utilizes FMF's cutting-edge technology to deliver a deep, crisp exhaust note that enriches your riding experience. Its construction ensures durability and reliability under extreme conditions, making it the ideal upgrade for enthusiasts seeking to optimize their dirt bike’s performance.
Installation is straightforward thanks to its direct slip-on design which fits perfectly without the need for complex adjustments. Whether you’re hitting the motocross circuit or enjoying off-road adventures, the FMF 4-Stroke Q4 Muffler provides increased throttle response and a noticeable boost in acceleration.
Crafted with the passionate rider in mind, this muffler combines functionality and style to give your Yamaha a bold sound signature and improved exhaust flow. Trust FMF Racing for quality and innovation that pushes the limits of your two-wheeled machine.
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
4.7 ★★★★★
Based on 1495 reviews
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Product Reviews
★★★★★ 5
Fast shipping
Style: Ultra, Size: Small (2 Pack)
My Doxie’s Absolute Favorite Fetch Toy – Who Knew Baby Balls Could Be So Paw-some?
I bought these colorful baby balls as a simple toy for my little one, but my furry bay claimed them as his own from day one! These small, bouncy balls are perfect for little dogs – they’re lightweight and easy to grip in his mouth, keeping him entertained for hours. No squeakers or stuffing to destroy, just pure, durable fun. If your pup loves a good game of fetch or just batting things around, these “baby” balls are a steal. Highly recommend!
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Great First Ball for a Puppy!
Style: Ultra, Size: Small (2 Pack), Style: Ultra, Size: Small (2 Pack)
Bought these small balls as the first real ball for my 3-month-old Boston Terrier puppy
He loves it!
Right away he picked one up and carried it around in his mouth all day
Perfect size for a tiny pup, bounces well, and he’s obsessed with fetching it
Holding up great so far during teething
Highly recommend for young puppies -simple, fun, and a big hit! 🐶❤️
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Best Dog Ball!!
Style: Ultra, Size: Small (2 Pack), Style: Ultra, Size: Small (2 Pack)
Our pug has been obsessed with this ball since we gave it to her — she even slept with it. Somehow it’s still in one piece, which never happens. Easily the best dog ball we’ve bought.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Difficult to destroy. Bounce really high.
Style: Squeaker, Size: Small (2 Pack)
Bought as a gift for a friend's small dog who dismantles tennis balls. He loves them. I have many years of experience with the product (in a larger size) for my big dog. He always had one either in his mouth or near him. They are pretty much indestructible.
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Reviewed in the United States on May 13, 2026
★★★★★ 4
High quality, wish it was just a little smaller
Style: Squeaker, Size: Small (2 Pack)
Love these. My dogs would play ball all day if I let them. These are very durable and bouncy. Love that it’s washable. They would chew up the small “tennis” balls to pieces so I love that they can’t destroy these. My only criticism is I wish these were just a little smaller (like the size of the small Kong tennis balls). My dogs can carry it in their tiny mouths but they can’t get their mouth around it enough to chew it to get the squeaker to squeak, which is their favorite thing.
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Reviewed in the United States on January 5, 2026