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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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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 27 reviews
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Product Reviews
★★★★★ 2
Plastic stuffing in it
Color: blue
I was concerned when I started finding little pieces of plastic wrap around my house. Where did it come from, I wondered? When my puppy is shark “no stuffing” toy to me, I found the source! The fin he ripped off that crinkled was full of little plastic pieces of plastic wrap. And it was all over the houses.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
GREAT PUPPY TOYS!!
Color: green
It’s great for a puppy. My dog Is 2 1/2 years old and still plays with them. They have withstood 2+ years of a puppy chewing on it and playing tug of war constantly. I recommend this toy for puppies and older dogs. Very good quality!
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Reviewed in the United States on January 25, 2026
★★★★★ 3
Not very durable
Color: green
These toys are fun for my dog to play with but the alligator one, the rope started to come unraveled. I was able to pull it off and throw it away and the toy is still okay. Not as durable as I would like.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good toy for bully breeds
Color: blue
These have lasted very well with my bully dogs. Will buy again.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Toy
Color: blue
The dog loves them
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Reviewed in the United States on May 31, 2026