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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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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 18 reviews
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Product Reviews
★★★★★ 5
Fantastic engineering
Color: White, Color: White
Awesome holder. Follow the directions. This appears to be German manufactured and very well thought out. Great having my rig off my desk - more room for my second monitor!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Pay Attention
Color: White
Pretty damn good, instructions are on the right in English. Took me a hot minute to find it and was so close to getting back into Duolingo and learning German.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Good fit and nice sharp holesaw included
The hole made by the included holesaw was the perfect size for the insert. They work well and cosmetically look much better than a raw hole in the wood. I tried the cable wrap and inserter and both make the job of wrapping and securing the cables much easier. Overall a good product and a good value.
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Reviewed in the United States on January 17, 2025
★★★★★ 5
Great for small projects. Nice fit.
I purchased this set while building a couple of end tables. They fit like a glove and it's really nice that they come with the hole saw bit. It's a great set for what you get.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
My desk looks organized
Works great
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Reviewed in the United States on April 18, 2026